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render_frame_impl.h
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render_frame_impl.h
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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
#define CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
#include <stddef.h>
#include <stdint.h>
#include <map>
#include <memory>
#include <set>
#include <string>
#include <unordered_set>
#include <utility>
#include <vector>
#include "base/callback.h"
#include "base/containers/circular_deque.h"
#include "base/containers/id_map.h"
#include "base/files/file_path.h"
#include "base/gtest_prod_util.h"
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "base/memory/weak_ptr.h"
#include "base/observer_list.h"
#include "base/optional.h"
#include "base/process/process_handle.h"
#include "base/single_thread_task_runner.h"
#include "base/unguessable_token.h"
#include "base/values.h"
#include "build/build_config.h"
#include "content/common/buildflags.h"
#include "content/common/download/mhtml_file_writer.mojom.h"
#include "content/common/frame.mojom.h"
#include "content/common/frame_delete_intention.h"
#include "content/common/frame_message_enums.h"
#include "content/common/host_zoom.mojom.h"
#include "content/common/media/renderer_audio_input_stream_factory.mojom.h"
#include "content/common/possibly_associated_interface_ptr.h"
#include "content/common/renderer.mojom.h"
#include "content/common/unique_name_helper.h"
#include "content/common/widget.mojom.h"
#include "content/public/common/fullscreen_video_element.mojom.h"
#include "content/public/common/javascript_dialog_type.h"
#include "content/public/common/previews_state.h"
#include "content/public/common/referrer.h"
#include "content/public/common/resource_type.h"
#include "content/public/common/stop_find_action.h"
#include "content/public/common/widget_type.h"
#include "content/public/renderer/render_frame.h"
#include "content/public/renderer/render_frame_media_playback_options.h"
#include "content/public/renderer/websocket_handshake_throttle_provider.h"
#include "content/renderer/content_security_policy_util.h"
#include "content/renderer/frame_blame_context.h"
#include "content/renderer/input/input_target_client_impl.h"
#include "content/renderer/loader/child_url_loader_factory_bundle.h"
#include "content/renderer/media/media_factory.h"
#include "content/renderer/renderer_webcookiejar_impl.h"
#include "ipc/ipc_message.h"
#include "ipc/ipc_platform_file.h"
#include "media/base/routing_token_callback.h"
#include "mojo/public/cpp/bindings/associated_binding.h"
#include "mojo/public/cpp/bindings/binding.h"
#include "mojo/public/cpp/bindings/binding_set.h"
#include "mojo/public/cpp/system/data_pipe.h"
#include "ppapi/buildflags/buildflags.h"
#include "services/network/public/mojom/url_loader_factory.mojom.h"
#include "services/service_manager/public/cpp/bind_source_info.h"
#include "services/service_manager/public/cpp/binder_registry.h"
#include "services/service_manager/public/cpp/interface_provider.h"
#include "services/service_manager/public/mojom/connector.mojom.h"
#include "services/service_manager/public/mojom/interface_provider.mojom.h"
#include "third_party/blink/public/common/associated_interfaces/associated_interface_provider.h"
#include "third_party/blink/public/common/associated_interfaces/associated_interface_registry.h"
#include "third_party/blink/public/common/feature_policy/feature_policy.h"
#include "third_party/blink/public/common/frame/frame_owner_element_type.h"
#include "third_party/blink/public/mojom/autoplay/autoplay.mojom.h"
#include "third_party/blink/public/mojom/choosers/file_chooser.mojom.h"
#include "third_party/blink/public/mojom/commit_result/commit_result.mojom.h"
#include "third_party/blink/public/mojom/devtools/console_message.mojom.h"
#include "third_party/blink/public/mojom/fetch/fetch_api_request.mojom.h"
#include "third_party/blink/public/mojom/renderer_preferences.mojom.h"
#include "third_party/blink/public/mojom/service_worker/service_worker_object.mojom.h"
#include "third_party/blink/public/platform/web_effective_connection_type.h"
#include "third_party/blink/public/platform/web_focus_type.h"
#include "third_party/blink/public/platform/web_loading_behavior_flag.h"
#include "third_party/blink/public/platform/web_media_player.h"
#include "third_party/blink/public/web/web_ax_object.h"
#include "third_party/blink/public/web/web_document_loader.h"
#include "third_party/blink/public/web/web_frame_load_type.h"
#include "third_party/blink/public/web/web_frame_serializer_client.h"
#include "third_party/blink/public/web/web_history_commit_type.h"
#include "third_party/blink/public/web/web_icon_url.h"
#include "third_party/blink/public/web/web_local_frame_client.h"
#include "third_party/blink/public/web/web_meaningful_layout.h"
#include "third_party/blink/public/web/web_script_execution_callback.h"
#include "third_party/blink/public/web/web_triggering_event_info.h"
#include "ui/accessibility/ax_mode.h"
#include "ui/gfx/range/range.h"
#include "url/gurl.h"
#include "url/origin.h"
#if defined(OS_MACOSX)
#include "third_party/blink/public/mojom/clipboard/clipboard.mojom.h"
#endif
#if BUILDFLAG(ENABLE_PLUGINS)
#include "content/renderer/pepper/plugin_power_saver_helper.h"
#endif
struct FrameMsg_MixedContentFound_Params;
struct FrameMsg_TextTrackSettings_Params;
namespace blink {
class WebComputedAXTree;
class WebContentDecryptionModule;
class WebElement;
class WebLayerTreeView;
class WebLocalFrame;
class WebPushClient;
class WebSecurityOrigin;
class WebString;
class WebURL;
struct FramePolicy;
struct WebContextMenuData;
struct WebCursorInfo;
struct WebMediaPlayerAction;
struct WebImeTextSpan;
struct WebScrollIntoViewParams;
} // namespace blink
namespace gfx {
class Point;
class Range;
} // namespace gfx
namespace media {
class MediaPermission;
}
namespace network {
struct ResourceResponseHead;
}
namespace service_manager {
class InterfaceProvider;
}
namespace url {
class Origin;
}
namespace content {
class BlinkInterfaceRegistryImpl;
class CompositorDependencies;
class DocumentState;
class ExternalPopupMenu;
class FrameRequestBlocker;
class MediaPermissionDispatcher;
class MediaStreamDeviceObserver;
class NavigationClient;
class PepperPluginInstanceImpl;
class PushMessagingClient;
class RenderAccessibilityImpl;
class RendererPpapiHost;
class RenderFrameObserver;
class RenderViewImpl;
class RenderWidget;
class RenderWidgetFullscreenPepper;
class UserMediaClientImpl;
struct CSPViolationParams;
struct CommonNavigationParams;
struct CustomContextMenuContext;
struct FrameOwnerProperties;
struct FrameReplicationState;
struct CommitNavigationParams;
struct ScreenInfo;
class CONTENT_EXPORT RenderFrameImpl
: public RenderFrame,
blink::mojom::AutoplayConfigurationClient,
mojom::Frame,
mojom::FrameNavigationControl,
mojom::FullscreenVideoElementHandler,
mojom::HostZoom,
mojom::FrameBindingsControl,
mojom::MhtmlFileWriter,
public blink::WebLocalFrameClient,
public blink::WebFrameSerializerClient,
service_manager::mojom::InterfaceProvider {
public:
// Creates a new RenderFrame as the main frame of |render_view|.
static RenderFrameImpl* CreateMainFrame(
RenderViewImpl* render_view,
int32_t routing_id,
service_manager::mojom::InterfaceProviderPtr interface_provider,
blink::mojom::DocumentInterfaceBrokerPtr
document_interface_broker_content,
blink::mojom::DocumentInterfaceBrokerPtr document_interface_broker_blink,
int32_t widget_routing_id,
bool hidden,
const ScreenInfo& screen_info,
CompositorDependencies* compositor_deps,
blink::WebFrame* opener,
const base::UnguessableToken& devtools_frame_token,
const FrameReplicationState& replicated_state,
bool has_committed_real_load);
// Creates a new RenderFrame with |routing_id|. If |previous_routing_id| is
// MSG_ROUTING_NONE, it creates the Blink WebLocalFrame and inserts it into
// the frame tree after the frame identified by |previous_sibling_routing_id|,
// or as the first child if |previous_sibling_routing_id| is MSG_ROUTING_NONE.
// Otherwise, the frame is semi-orphaned until it commits, at which point it
// replaces the previous object identified by |previous_routing_id|. The
// previous object can either be a RenderFrame or a RenderFrameProxy.
// The frame's opener is set to the frame identified by |opener_routing_id|.
// The frame is created as a child of the RenderFrame identified by
// |parent_routing_id| or as the top-level frame if
// the latter is MSG_ROUTING_NONE.
// |devtools_frame_token| is passed from the browser and corresponds to the
// owner FrameTreeNode. It can only be used for tagging requests and calls
// for context frame attribution. It should never be passed back to the
// browser as a frame identifier in the control flows calls.
//
// Note: This is called only when RenderFrame is being created in response
// to IPC message from the browser process. All other frame creation is driven
// through Blink and Create.
static void CreateFrame(
int routing_id,
service_manager::mojom::InterfaceProviderPtr interface_provider,
blink::mojom::DocumentInterfaceBrokerPtr
document_interface_broker_content,
blink::mojom::DocumentInterfaceBrokerPtr document_interface_broker_blink,
int previous_routing_id,
int opener_routing_id,
int parent_routing_id,
int previous_sibling_routing_id,
const base::UnguessableToken& devtools_frame_token,
const FrameReplicationState& replicated_state,
CompositorDependencies* compositor_deps,
const mojom::CreateFrameWidgetParams& params,
const FrameOwnerProperties& frame_owner_properties,
bool has_committed_real_load);
// Returns the RenderFrameImpl for the given routing ID.
static RenderFrameImpl* FromRoutingID(int routing_id);
// Just like RenderFrame::FromWebFrame but returns the implementation.
static RenderFrameImpl* FromWebFrame(blink::WebFrame* web_frame);
// Constructor parameters are bundled into a struct.
struct CONTENT_EXPORT CreateParams {
CreateParams(
RenderViewImpl* render_view,
int32_t routing_id,
service_manager::mojom::InterfaceProviderPtr interface_provider,
blink::mojom::DocumentInterfaceBrokerPtr
document_interface_broker_content,
const base::UnguessableToken& devtools_frame_token);
~CreateParams();
CreateParams(CreateParams&&);
CreateParams& operator=(CreateParams&&);
RenderViewImpl* render_view;
int32_t routing_id;
service_manager::mojom::InterfaceProviderPtr interface_provider;
blink::mojom::DocumentInterfaceBrokerPtr document_interface_broker_content;
base::UnguessableToken devtools_frame_token;
};
using CreateRenderFrameImplFunction = RenderFrameImpl* (*)(CreateParams);
// Web tests override the creation of RenderFrames in order to inject a
// partial testing fake.
static void InstallCreateHook(CreateRenderFrameImplFunction create_frame);
// Looks up and returns the WebFrame corresponding to a given opener frame
// routing ID.
static blink::WebFrame* ResolveOpener(int opener_frame_routing_id);
// Possibly set the kOpenerCrossOrigin and kSandboxNoGesture policy in
// |download_policy|.
static void MaybeSetDownloadFramePolicy(
bool is_opener_navigation,
const blink::WebURLRequest& request,
const blink::WebSecurityOrigin& current_origin,
bool has_download_sandbox_flag,
bool blocking_downloads_in_sandbox_without_user_activation_enabled,
bool from_ad,
NavigationDownloadPolicy* download_policy);
// Overwrites the given URL to use an HTML5 embed if possible.
blink::WebURL OverrideFlashEmbedWithHTML(const blink::WebURL& url) override;
~RenderFrameImpl() override;
// Called by RenderWidget when meaningful layout has happened.
// See RenderFrameObserver::DidMeaningfulLayout declaration for details.
void DidMeaningfulLayout(blink::WebMeaningfulLayout layout_type);
// Draw commands have been issued by blink::LayerTreeView.
void DidCommitAndDrawCompositorFrame();
// Returns the unique name of the RenderFrame.
const std::string& unique_name() const { return unique_name_helper_.value(); }
// TODO(jam): this is a temporary getter until all the code is transitioned
// to using RenderFrame instead of RenderView.
RenderViewImpl* render_view() { return render_view_; }
const blink::WebHistoryItem& current_history_item() {
return current_history_item_;
}
RendererWebCookieJarImpl* cookie_jar() { return &cookie_jar_; }
// Returns the RenderWidget associated with this frame.
RenderWidget* GetLocalRootRenderWidget();
// This method must be called after the frame has been added to the frame
// tree. It creates all objects that depend on the frame being at its proper
// spot.
void Initialize();
// Notifications from RenderWidget.
void WasHidden();
void WasShown();
void WidgetWillClose();
// Start/Stop loading notifications.
// TODO(nasko): Those are page-level methods at this time and come from
// WebViewClient. We should move them to be WebLocalFrameClient calls and put
// logic in the browser side to balance starts/stops.
void DidStartLoading() override;
void DidStopLoading() override;
void DidChangeLoadProgress(double load_progress) override;
ui::AXMode accessibility_mode() { return accessibility_mode_; }
RenderAccessibilityImpl* render_accessibility() {
return render_accessibility_;
}
// Whether or not the frame is currently swapped into the frame tree. If
// this is false, this is a provisional frame which has not committed yet,
// and which will swap with a proxy when it commits.
//
// TODO(https://crbug.com/578349): Remove this once provisional frames are
// gone, and clean up code that depends on it.
bool in_frame_tree() { return in_frame_tree_; }
void HandleWebAccessibilityEvent(const blink::WebAXObject& obj,
ax::mojom::Event event);
// The focused element changed to |element|. If focus was lost from this
// frame, |element| will be null.
void FocusedElementChanged(const blink::WebElement& element);
// TODO(dmazzoni): the only reason this is here is to plumb it through to
// RenderAccessibilityImpl. It should use the RenderFrameObserver method, once
// blink has a separate accessibility tree per frame.
void FocusedElementChangedForAccessibility(const blink::WebElement& element);
// A RenderView opened by this RenderFrame needs to be shown.
void ShowCreatedWindow(bool opened_by_user_gesture,
RenderWidget* render_widget_to_show,
blink::WebNavigationPolicy policy,
const gfx::Rect& initial_rect);
// Called when this frame's widget is focused.
void RenderWidgetSetFocus(bool enable);
// Called when the widget receives a mouse event.
void RenderWidgetWillHandleMouseEvent();
#if BUILDFLAG(ENABLE_PLUGINS)
// Notification that a PPAPI plugin has been created.
void PepperPluginCreated(RendererPpapiHost* host);
// Notifies that |instance| has changed the cursor.
// This will update the cursor appearance if it is currently over the plugin
// instance.
void PepperDidChangeCursor(PepperPluginInstanceImpl* instance,
const blink::WebCursorInfo& cursor);
// Notifies that |instance| has received a mouse event.
void PepperDidReceiveMouseEvent(PepperPluginInstanceImpl* instance);
// Informs the render view that a PPAPI plugin has changed text input status.
void PepperTextInputTypeChanged(PepperPluginInstanceImpl* instance);
void PepperCaretPositionChanged(PepperPluginInstanceImpl* instance);
// Cancels current composition.
void PepperCancelComposition(PepperPluginInstanceImpl* instance);
// Informs the render view that a PPAPI plugin has changed selection.
void PepperSelectionChanged(PepperPluginInstanceImpl* instance);
// Creates a fullscreen container for a pepper plugin instance.
RenderWidgetFullscreenPepper* CreatePepperFullscreenContainer(
PepperPluginInstanceImpl* plugin);
bool IsPepperAcceptingCompositionEvents() const;
// Notification that the given plugin has crashed.
void PluginCrashed(const base::FilePath& plugin_path,
base::ProcessId plugin_pid);
// Simulates IME events for testing purpose.
void SimulateImeSetComposition(
const base::string16& text,
const std::vector<blink::WebImeTextSpan>& ime_text_spans,
int selection_start,
int selection_end);
void SimulateImeCommitText(
const base::string16& text,
const std::vector<blink::WebImeTextSpan>& ime_text_spans,
const gfx::Range& replacement_range);
void SimulateImeFinishComposingText(bool keep_selection);
// TODO(jam): remove these once the IPC handler moves from RenderView to
// RenderFrame.
void OnImeSetComposition(
const base::string16& text,
const std::vector<blink::WebImeTextSpan>& ime_text_spans,
int selection_start,
int selection_end);
void OnImeCommitText(const base::string16& text,
const gfx::Range& replacement_range,
int relative_cursor_pos);
void OnImeFinishComposingText(bool keep_selection);
#endif // BUILDFLAG(ENABLE_PLUGINS)
// May return NULL in some cases, especially if userMediaClient() returns
// NULL.
MediaStreamDeviceObserver* GetMediaStreamDeviceObserver();
void ScriptedPrint(bool user_initiated);
#if BUILDFLAG(USE_EXTERNAL_POPUP_MENU)
void DidHideExternalPopupMenu();
#endif
// IPC::Sender
bool Send(IPC::Message* msg) override;
// IPC::Listener
bool OnMessageReceived(const IPC::Message& msg) override;
void OnAssociatedInterfaceRequest(
const std::string& interface_name,
mojo::ScopedInterfaceEndpointHandle handle) override;
// RenderFrame implementation:
RenderView* GetRenderView() override;
RenderAccessibility* GetRenderAccessibility() override;
int GetRoutingID() override;
blink::WebLocalFrame* GetWebFrame() override;
const WebPreferences& GetWebkitPreferences() override;
int ShowContextMenu(ContextMenuClient* client,
const ContextMenuParams& params) override;
void CancelContextMenu(int request_id) override;
void BindToFrame(blink::WebNavigationControl* frame) override;
blink::WebPlugin* CreatePlugin(
const WebPluginInfo& info,
const blink::WebPluginParams& params,
std::unique_ptr<PluginInstanceThrottler> throttler) override;
void ExecuteJavaScript(const base::string16& javascript) override;
bool IsMainFrame() override;
bool IsHidden() override;
void BindLocalInterface(
const std::string& interface_name,
mojo::ScopedMessagePipeHandle interface_pipe) override;
service_manager::InterfaceProvider* GetRemoteInterfaces() override;
blink::mojom::DocumentInterfaceBroker* GetDocumentInterfaceBroker() override;
blink::AssociatedInterfaceRegistry* GetAssociatedInterfaceRegistry() override;
blink::AssociatedInterfaceProvider* GetRemoteAssociatedInterfaces() override;
#if BUILDFLAG(ENABLE_PLUGINS)
void RegisterPeripheralPlugin(const url::Origin& content_origin,
base::OnceClosure unthrottle_callback) override;
RenderFrame::PeripheralContentStatus GetPeripheralContentStatus(
const url::Origin& main_frame_origin,
const url::Origin& content_origin,
const gfx::Size& unobscured_size,
RecordPeripheralDecision record_decision) override;
void WhitelistContentOrigin(const url::Origin& content_origin) override;
void PluginDidStartLoading() override;
void PluginDidStopLoading() override;
#endif
bool IsFTPDirectoryListing() override;
void AttachGuest(int element_instance_id) override;
void DetachGuest(int element_instance_id) override;
void SetSelectedText(const base::string16& selection_text,
size_t offset,
const gfx::Range& range) override;
void SetZoomLevel(double zoom_level) override;
double GetZoomLevel() override;
void AddMessageToConsole(blink::mojom::ConsoleMessageLevel level,
const std::string& message) override;
void SetPreviewsState(PreviewsState previews_state) override;
PreviewsState GetPreviewsState() override;
bool IsPasting() override;
bool IsBrowserSideNavigationPending() override;
void LoadHTMLString(const std::string& html,
const GURL& base_url,
const std::string& text_encoding,
const GURL& unreachable_url,
bool replace_current_item) override;
scoped_refptr<base::SingleThreadTaskRunner> GetTaskRunner(
blink::TaskType task_type) override;
int GetEnabledBindings() override;
void SetAccessibilityModeForTest(ui::AXMode new_mode) override;
scoped_refptr<network::SharedURLLoaderFactory> GetURLLoaderFactory() override;
const RenderFrameMediaPlaybackOptions& GetRenderFrameMediaPlaybackOptions()
override;
void SetRenderFrameMediaPlaybackOptions(
const RenderFrameMediaPlaybackOptions& opts) override;
void UpdateAllLifecyclePhasesAndCompositeForTesting() override;
// blink::mojom::AutoplayConfigurationClient implementation:
void AddAutoplayFlags(const url::Origin& origin,
const int32_t flags) override;
// mojom::Frame implementation:
void GetInterfaceProvider(
service_manager::mojom::InterfaceProviderRequest request) override;
void GetCanonicalUrlForSharing(
GetCanonicalUrlForSharingCallback callback) override;
void BlockRequests() override;
void ResumeBlockedRequests() override;
void CancelBlockedRequests() override;
void SetLifecycleState(blink::mojom::FrameLifecycleState state) override;
#if defined(OS_ANDROID)
void ExtractSmartClipData(
const gfx::Rect& rect,
const ExtractSmartClipDataCallback callback) override;
#endif
// mojom::FrameBindingsControl implementation:
void AllowBindings(int32_t enabled_bindings_flags) override;
// mojom::FrameNavigationControl implementation:
void PostMessageEvent(int32_t source_routing_id,
const base::string16& source_origin,
const base::string16& target_origin,
blink::TransferableMessage message) override;
void ForwardMessageFromHost(
blink::TransferableMessage message,
const url::Origin& source_origin,
const base::Optional<url::Origin>& target_origin) override;
// mojom::FrameNavigationControl implementation:
void CommitNavigation(
const network::ResourceResponseHead& head,
const CommonNavigationParams& common_params,
const CommitNavigationParams& commit_params,
network::mojom::URLLoaderClientEndpointsPtr url_loader_client_endpoints,
std::unique_ptr<blink::URLLoaderFactoryBundleInfo>
subresource_loader_factories,
base::Optional<std::vector<mojom::TransferrableURLLoaderPtr>>
subresource_overrides,
blink::mojom::ControllerServiceWorkerInfoPtr
controller_service_worker_info,
blink::mojom::ServiceWorkerProviderInfoForWindowPtr provider_info,
network::mojom::URLLoaderFactoryPtr prefetch_loader_factory,
const base::UnguessableToken& devtools_navigation_token,
mojom::FrameNavigationControl::CommitNavigationCallback commit_callback)
override;
// This is the version to be used with PerNavigationMojoInterface enabled.
// It essentially works the same way, except the navigation callback is
// the one from NavigationClient mojo interface.
void CommitPerNavigationMojoInterfaceNavigation(
const network::ResourceResponseHead& head,
const CommonNavigationParams& common_params,
const CommitNavigationParams& commit_params,
network::mojom::URLLoaderClientEndpointsPtr url_loader_client_endpoints,
std::unique_ptr<blink::URLLoaderFactoryBundleInfo>
subresource_loader_factories,
base::Optional<std::vector<mojom::TransferrableURLLoaderPtr>>
subresource_overrides,
blink::mojom::ControllerServiceWorkerInfoPtr
controller_service_worker_info,
blink::mojom::ServiceWorkerProviderInfoForWindowPtr provider_info,
network::mojom::URLLoaderFactoryPtr prefetch_loader_factory,
const base::UnguessableToken& devtools_navigation_token,
mojom::NavigationClient::CommitNavigationCallback
per_navigation_mojo_interface_callback);
void CommitFailedNavigation(
const CommonNavigationParams& common_params,
const CommitNavigationParams& commit_params,
bool has_stale_copy_in_cache,
int error_code,
const base::Optional<std::string>& error_page_content,
std::unique_ptr<blink::URLLoaderFactoryBundleInfo>
subresource_loader_factories,
CommitFailedNavigationCallback callback) override;
// This is the version to be used with PerNavigationMojoInterface enabled.
// It essentially works the same way, except the navigation callback is
// the one from NavigationClient mojo interface.
void CommitFailedPerNavigationMojoInterfaceNavigation(
const CommonNavigationParams& common_params,
const CommitNavigationParams& commit_params,
bool has_stale_copy_in_cache,
int error_code,
const base::Optional<std::string>& error_page_content,
std::unique_ptr<blink::URLLoaderFactoryBundleInfo>
subresource_loader_factories,
mojom::NavigationClient::CommitFailedNavigationCallback
per_navigation_mojo_interface_callback);
void CommitSameDocumentNavigation(
const CommonNavigationParams& common_params,
const CommitNavigationParams& commit_params,
CommitSameDocumentNavigationCallback callback) override;
void HandleRendererDebugURL(const GURL& url) override;
void UpdateSubresourceLoaderFactories(
std::unique_ptr<blink::URLLoaderFactoryBundleInfo>
subresource_loader_factories) override;
void MarkInitiatorAsRequiringSeparateURLLoaderFactory(
const url::Origin& initiator_origin,
network::mojom::URLLoaderFactoryPtr url_loader_factory) override;
void BindDevToolsAgent(
blink::mojom::DevToolsAgentHostAssociatedPtrInfo host,
blink::mojom::DevToolsAgentAssociatedRequest request) override;
void JavaScriptExecuteRequest(
const base::string16& javascript,
JavaScriptExecuteRequestCallback callback) override;
void JavaScriptExecuteRequestForTests(
const base::string16& javascript,
bool has_user_gesture,
JavaScriptExecuteRequestForTestsCallback callback) override;
void JavaScriptExecuteRequestInIsolatedWorld(
const base::string16& javascript,
int32_t world_id,
JavaScriptExecuteRequestInIsolatedWorldCallback callback) override;
void OnPortalActivated(
const base::UnguessableToken& portal_token,
blink::mojom::PortalAssociatedPtrInfo portal,
blink::mojom::PortalClientAssociatedRequest portal_client,
blink::TransferableMessage data,
OnPortalActivatedCallback callback) override;
// mojom::FullscreenVideoElementHandler implementation:
void RequestFullscreenVideoElement() override;
// mojom::HostZoom implementation:
void SetHostZoomLevel(const GURL& url, double zoom_level) override;
// mojom::MhtmlFileWriter implementation:
void SerializeAsMHTML(const mojom::SerializeAsMHTMLParamsPtr params,
SerializeAsMHTMLCallback callback) override;
// blink::WebLocalFrameClient implementation:
blink::WebPlugin* CreatePlugin(const blink::WebPluginParams& params) override;
blink::WebMediaPlayer* CreateMediaPlayer(
const blink::WebMediaPlayerSource& source,
blink::WebMediaPlayerClient* client,
blink::WebMediaPlayerEncryptedMediaClient* encrypted_client,
blink::WebContentDecryptionModule* initial_cdm,
const blink::WebString& sink_id,
blink::WebLayerTreeView* layer_tree_view) override;
std::unique_ptr<blink::WebApplicationCacheHost> CreateApplicationCacheHost(
blink::WebDocumentLoader* document_loader,
blink::WebApplicationCacheHostClient* client) override;
std::unique_ptr<blink::WebContentSettingsClient>
CreateWorkerContentSettingsClient() override;
scoped_refptr<blink::WebWorkerFetchContext> CreateWorkerFetchContext()
override;
scoped_refptr<blink::WebWorkerFetchContext>
CreateWorkerFetchContextForPlzDedicatedWorker(
blink::WebDedicatedWorkerHostFactoryClient* factory_client) override;
blink::WebExternalPopupMenu* CreateExternalPopupMenu(
const blink::WebPopupMenuInfo& popup_menu_info,
blink::WebExternalPopupMenuClient* popup_menu_client) override;
blink::WebCookieJar* CookieJar() override;
blink::BlameContext* GetFrameBlameContext() override;
std::unique_ptr<blink::WebServiceWorkerProvider> CreateServiceWorkerProvider()
override;
service_manager::InterfaceProvider* GetInterfaceProvider() override;
blink::AssociatedInterfaceProvider* GetRemoteNavigationAssociatedInterfaces()
override;
void DidAccessInitialDocument() override;
blink::WebLocalFrame* CreateChildFrame(
blink::WebLocalFrame* parent,
blink::WebTreeScopeType scope,
const blink::WebString& name,
const blink::WebString& fallback_name,
const blink::FramePolicy& frame_policy,
const blink::WebFrameOwnerProperties& frame_owner_properties,
blink::FrameOwnerElementType frame_owner_element_type) override;
std::pair<blink::WebRemoteFrame*, base::UnguessableToken> CreatePortal(
mojo::ScopedInterfaceEndpointHandle request,
mojo::ScopedInterfaceEndpointHandle client) override;
blink::WebRemoteFrame* AdoptPortal(
const base::UnguessableToken& portal_token) override;
blink::WebFrame* FindFrame(const blink::WebString& name) override;
void DidChangeOpener(blink::WebFrame* frame) override;
void FrameDetached(DetachType type) override;
void FrameFocused() override;
void DidChangeName(const blink::WebString& name) override;
void DidEnforceInsecureRequestPolicy(
blink::WebInsecureRequestPolicy policy) override;
void DidEnforceInsecureNavigationsSet(
const std::vector<uint32_t>& set) override;
void DidChangeFramePolicy(blink::WebFrame* child_frame,
const blink::FramePolicy& frame_policy) override;
void DidSetFramePolicyHeaders(
blink::WebSandboxFlags flags,
const blink::ParsedFeaturePolicy& parsed_header) override;
void DidAddContentSecurityPolicies(
const blink::WebVector<blink::WebContentSecurityPolicy>&) override;
void DidChangeFrameOwnerProperties(
blink::WebFrame* child_frame,
const blink::WebFrameOwnerProperties& frame_owner_properties) override;
void DidMatchCSS(
const blink::WebVector<blink::WebString>& newly_matching_selectors,
const blink::WebVector<blink::WebString>& stopped_matching_selectors)
override;
void UpdateUserActivationState(
blink::UserActivationUpdateType update_type) override;
void SetHasReceivedUserGestureBeforeNavigation(bool value) override;
void SetNeedsOcclusionTracking(bool needs_tracking) override;
void SetMouseCapture(bool capture) override;
bool ShouldReportDetailedMessageForSource(
const blink::WebString& source) override;
void DidAddMessageToConsole(const blink::WebConsoleMessage& message,
const blink::WebString& source_name,
unsigned source_line,
const blink::WebString& stack_trace) override;
void DownloadURL(const blink::WebURLRequest& request,
CrossOriginRedirects cross_origin_redirect_behavior,
mojo::ScopedMessagePipeHandle blob_url_token) override;
void LoadErrorPage(int reason) override;
void BeginNavigation(std::unique_ptr<blink::WebNavigationInfo> info) override;
void WillSendSubmitEvent(const blink::WebFormElement& form) override;
void DidCreateDocumentLoader(
blink::WebDocumentLoader* document_loader) override;
void DidStartProvisionalLoad(
blink::WebDocumentLoader* document_loader) override;
void DidFailProvisionalLoad(const blink::WebURLError& error,
const blink::WebString& http_method) override;
void DidCommitProvisionalLoad(
const blink::WebHistoryItem& item,
blink::WebHistoryCommitType commit_type,
mojo::ScopedMessagePipeHandle document_interface_broker_blink_handle)
override;
void DidCreateNewDocument() override;
void DidClearWindowObject() override;
void DidCreateDocumentElement() override;
void RunScriptsAtDocumentElementAvailable() override;
void DidReceiveTitle(const blink::WebString& title,
blink::WebTextDirection direction) override;
void DidChangeIcon(blink::WebIconURL::Type icon_type) override;
void DidFinishDocumentLoad() override;
void RunScriptsAtDocumentReady(bool document_is_empty) override;
void RunScriptsAtDocumentIdle() override;
void DidHandleOnloadEvents() override;
void DidFailLoad(const blink::WebURLError& error,
blink::WebHistoryCommitType commit_type) override;
void DidFinishLoad() override;
void DidFinishSameDocumentNavigation(const blink::WebHistoryItem& item,
blink::WebHistoryCommitType commit_type,
bool content_initiated) override;
void DidUpdateCurrentHistoryItem() override;
void DidChangeThemeColor() override;
void ForwardResourceTimingToParent(
const blink::WebResourceTimingInfo& info) override;
void DispatchLoad() override;
blink::WebEffectiveConnectionType GetEffectiveConnectionType() override;
void SetEffectiveConnectionTypeForTesting(
blink::WebEffectiveConnectionType) override;
blink::WebURLRequest::PreviewsState GetPreviewsStateForFrame() const override;
void DidBlockFramebust(const blink::WebURL& url) override;
void NavigateBackForwardSoon(int offset, bool has_user_gesture) override;
base::UnguessableToken GetDevToolsFrameToken() override;
void RenderFallbackContentInParentProcess() override;
void AbortClientNavigation() override;
void DidChangeSelection(bool is_empty_selection) override;
bool HandleCurrentKeyboardEvent() override;
void RunModalAlertDialog(const blink::WebString& message) override;
bool RunModalConfirmDialog(const blink::WebString& message) override;
bool RunModalPromptDialog(const blink::WebString& message,
const blink::WebString& default_value,
blink::WebString* actual_value) override;
bool RunModalBeforeUnloadDialog(bool is_reload) override;
void ShowContextMenu(const blink::WebContextMenuData& data) override;
void SaveImageFromDataURL(const blink::WebString& data_url) override;
void FrameRectsChanged(const blink::WebRect& frame_rect) override;
void WillSendRequest(blink::WebURLRequest& request) override;
void DidLoadResourceFromMemoryCache(
const blink::WebURLRequest& request,
const blink::WebURLResponse& response) override;
void DidDisplayInsecureContent() override;
void DidContainInsecureFormAction() override;
void DidRunInsecureContent(const blink::WebSecurityOrigin& origin,
const blink::WebURL& target) override;
void DidDisplayContentWithCertificateErrors() override;
void DidRunContentWithCertificateErrors() override;
void ReportLegacyTLSVersion(const blink::WebURL& url) override;
void DidChangePerformanceTiming() override;
void DidChangeCpuTiming(base::TimeDelta time) override;
void DidChangeActiveSchedulerTrackedFeatures(uint64_t features_mask) override;
void DidObserveLoadingBehavior(
blink::WebLoadingBehaviorFlag behavior) override;
void DidObserveNewFeatureUsage(blink::mojom::WebFeature feature) override;
void DidObserveNewCssPropertyUsage(int css_property,
bool is_animated) override;
void DidObserveLayoutJank(double jank_fraction) override;
void DidObserveLazyLoadBehavior(
blink::WebLocalFrameClient::LazyLoadBehavior lazy_load_behavior) override;
bool ShouldTrackUseCounter(const blink::WebURL& url) override;
void DidCreateScriptContext(v8::Local<v8::Context> context,
int world_id) override;
void WillReleaseScriptContext(v8::Local<v8::Context> context,
int world_id) override;
void DidChangeScrollOffset() override;
blink::WebPushClient* PushClient() override;
void WillStartUsingPeerConnectionHandler(
blink::WebRTCPeerConnectionHandler* handler) override;
blink::WebUserMediaClient* UserMediaClient() override;
blink::WebEncryptedMediaClient* EncryptedMediaClient() override;
blink::WebString UserAgentOverride() override;
blink::WebString DoNotTrackValue() override;
mojom::RendererAudioInputStreamFactory* GetAudioInputStreamFactory();
bool ShouldBlockWebGL() override;
bool AllowContentInitiatedDataUrlNavigations(
const blink::WebURL& url) override;
void PostAccessibilityEvent(const blink::WebAXObject& obj,
ax::mojom::Event event,
ax::mojom::EventFrom event_from) override;
void MarkWebAXObjectDirty(const blink::WebAXObject& obj,
bool subtree) override;
void HandleAccessibilityFindInPageResult(int identifier,
int match_index,
const blink::WebNode& start_node,
int start_offset,
const blink::WebNode& end_node,
int end_offset) override;
void EnterFullscreen(const blink::WebFullscreenOptions& options) override;
void ExitFullscreen() override;
void FullscreenStateChanged(bool is_fullscreen) override;
void SuddenTerminationDisablerChanged(
bool present,
blink::WebSuddenTerminationDisablerType disabler_type) override;
void RegisterProtocolHandler(const blink::WebString& scheme,
const blink::WebURL& url,
const blink::WebString& title) override;
void UnregisterProtocolHandler(const blink::WebString& scheme,
const blink::WebURL& url) override;
void CheckIfAudioSinkExistsAndIsAuthorized(
const blink::WebString& sink_id,
blink::WebSetSinkIdCompleteCallback callback) override;
std::unique_ptr<blink::WebURLLoaderFactory> CreateURLLoaderFactory() override;
void DraggableRegionsChanged() override;
// |rect_to_scroll| is with respect to this frame's origin. |rect_to_scroll|
// will later be converted to this frame's parent frame origin before being
// continuing recursive scrolling in the parent frame's process.
void ScrollRectToVisibleInParentFrame(
const blink::WebRect& rect_to_scroll,
const blink::WebScrollIntoViewParams& params) override;
void BubbleLogicalScrollInParentFrame(
blink::WebScrollDirection direction,
blink::WebScrollGranularity granularity) override;
void VisibilityChanged(blink::mojom::FrameVisibility visibility) override;
// WebFrameSerializerClient implementation:
void DidSerializeDataForFrame(
const blink::WebVector<char>& data,
blink::WebFrameSerializerClient::FrameSerializationStatus status)
override;
// Binds to the fullscreen service in the browser.
void BindFullscreen(
mojom::FullscreenVideoElementHandlerAssociatedRequest request);
// Binds to the MHTML file generation service in the browser.
void BindMhtmlFileWriter(mojom::MhtmlFileWriterAssociatedRequest request);
// Binds to the autoplay configuration service in the browser.
void BindAutoplayConfiguration(
blink::mojom::AutoplayConfigurationClientAssociatedRequest request);
// Binds to the FrameHost in the browser.
void BindFrame(const service_manager::BindSourceInfo& browser_info,
mojom::FrameRequest request);
// Virtual so that a TestRenderFrame can mock out the interface.
virtual mojom::FrameHost* GetFrameHost();
void BindFrameBindingsControl(
mojom::FrameBindingsControlAssociatedRequest request);
void BindFrameNavigationControl(
mojom::FrameNavigationControlAssociatedRequest request);
// Only used when PerNavigationMojoInterface is enabled.
void BindNavigationClient(mojom::NavigationClientAssociatedRequest request);
media::MediaPermission* GetMediaPermission();
// Sends the current frame's navigation state to the browser.
void SendUpdateState();
// Creates a MojoBindingsController if Mojo bindings have been enabled for
// this frame. For WebUI, this allows the page to communicate with the browser
// process; for layout tests, this allows the test to mock out services at
// the Mojo IPC layer.
void MaybeEnableMojoBindings();
void NotifyObserversOfFailedProvisionalLoad(const blink::WebURLError& error);
bool handling_select_range() const { return handling_select_range_; }
void set_is_pasting(bool value) { is_pasting_ = value; }
void set_handling_select_range(bool value) { handling_select_range_ = value; }
// Plugin-related functions --------------------------------------------------
#if BUILDFLAG(ENABLE_PLUGINS)
PepperPluginInstanceImpl* focused_pepper_plugin() {
return focused_pepper_plugin_;
}
PepperPluginInstanceImpl* pepper_last_mouse_event_target() {
return pepper_last_mouse_event_target_;
}
void set_pepper_last_mouse_event_target(PepperPluginInstanceImpl* plugin) {
pepper_last_mouse_event_target_ = plugin;
}
// Indicates that the given instance has been created.
void PepperInstanceCreated(PepperPluginInstanceImpl* instance);
// Indicates that the given instance is being destroyed. This is called from
// the destructor, so it's important that the instance is not dereferenced
// from this call.
void PepperInstanceDeleted(PepperPluginInstanceImpl* instance);
// Notification that the given plugin is focused or unfocused.
void PepperFocusChanged(PepperPluginInstanceImpl* instance, bool focused);
void PepperStartsPlayback(PepperPluginInstanceImpl* instance);
void PepperStopsPlayback(PepperPluginInstanceImpl* instance);
void OnSetPepperVolume(int32_t pp_instance, double volume);
#endif // ENABLE_PLUGINS
const blink::mojom::RendererPreferences& GetRendererPreferences() const;
#if defined(OS_MACOSX)
void OnCopyToFindPboard();
void OnClipboardHostError();
#endif
// Dispatches the current state of selection on the webpage to the browser if
// it has changed.
// TODO(varunjain): delete this method once we figure out how to keep
// selection handles in sync with the webpage.
void SyncSelectionIfRequired();
void ScrollFocusedEditableElementIntoRect(const gfx::Rect& rect);
void ResetHasScrolledFocusedEditableIntoView();
// Called to notify a frame that it called |window.focus()| on a different
// frame.
void FrameDidCallFocus();
// Called when an ongoing renderer-initiated navigation was dropped by the
// browser.
void OnDroppedNavigation();
void DidStartResponse(const GURL& response_url,
int request_id,
const network::ResourceResponseHead& response_head,
content::ResourceType resource_type,
PreviewsState previews_state);
void DidCompleteResponse(int request_id,
const network::URLLoaderCompletionStatus& status);
void DidCancelResponse(int request_id);
void DidReceiveTransferSizeUpdate(int request_id, int received_data_length);
void TransferUserActivationFrom(blink::WebLocalFrame* source_frame) override;
// Used in tests to override DocumentInterfaceBroker's methods
void SetDocumentInterfaceBrokerForTesting(
blink::mojom::DocumentInterfaceBrokerPtr test_broker);
protected:
explicit RenderFrameImpl(CreateParams params);
bool IsLocalRoot() const;
const RenderFrameImpl* GetLocalRoot() const;
private: