chrome/browser: Remove unneeded WebKit includes.

The types of those includes are not being used and thus we can remove
these includes from third_party/WebKit. Generally we try hard to avoid
including from third_party/WebKit (Blink Rendering Engine) from
chrome/browser. If needed, includes from WebKit should be usually done
from chrome/renderer.

BUG=237267
R=thestig@chromium.org

Review URL: https://codereview.chromium.org/1349453002

Cr-Commit-Position: refs/heads/master@{#349362}

chrome/browser/chromeos/policy/consumer_management_notifier.cc

@@ -20,7 +20,6 @@
 #include "chrome/common/url_constants.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
-#include "third_party/WebKit/public/web/WebTextDirection.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/page_transition_types.h"
 #include "ui/base/resource/resource_bundle.h"

chrome/browser/sessions/tab_restore_browsertest.cc

@@ -33,7 +33,6 @@
 #include "content/public/test/browser_test_utils.h"
 #include "net/base/net_util.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
-#include "third_party/WebKit/public/web/WebFindOptions.h"
 #include "url/gurl.h"
 
 // Class used to run a message loop waiting for the TabRestoreService to finish

chrome/browser/signin/signin_error_notifier_ash.cc

@@ -27,7 +27,6 @@
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
 #include "grit/theme_resources.h"
-#include "third_party/WebKit/public/web/WebTextDirection.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/message_center/notification.h"

chrome/browser/sync/sync_error_notifier_ash.cc

@@ -21,7 +21,6 @@
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
 #include "grit/theme_resources.h"
-#include "third_party/WebKit/public/web/WebTextDirection.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/message_center/notification.h"