Site Isolation bots should isolate WPT-specific origins.

This CL tries to make it easier to write tests that
1) exercise OOPIFs
2) can be upstreamed to WPT

Before this CL, Site Isolation bots would not isolate WPT-specific
origins, because while www1.web-platform.test and www2.web-platform.test
are different origins, they are the same site (and so do not get OOPIFs
in --site-per-process mode).  After this CL, the WPT-specific origins
will use the isolated origins infrastructure for forcing OOPIF usage.

Bug: 776532
Change-Id: I53f725f91c00e83ca10da870bb49566d5f07073c
Reviewed-on: https://chromium-review.googlesource.com/729242
Commit-Queue: Łukasz Anforowicz <lukasza@chromium.org>
Reviewed-by: Quinten Yearsley <qyearsley@chromium.org>
Reviewed-by: Charlie Reis <creis@chromium.org>
Reviewed-by: Alex Moshchuk <alexmos@chromium.org>
Cr-Commit-Position: refs/heads/master@{#515616}

testing/buildbot/chromium.fyi.json

@@ -6364,6 +6364,8 @@
         "args": [
           "--additional-driver-flag",
           "--site-per-process",
+          "--additional-driver-flag",
+          "--isolate-origins=http://www.web-platform.test:8001/,http://www1.web-platform.test:8001/,http://www2.web-platform.test:8001/,http://xn--n8j6ds53lwwkrqhv28a.web-platform.test:8001/,http://xn--lve-6lad.web-platform.test:8001/,http://www.web-platform.test:8081/,http://www1.web-platform.test:8081/,http://www2.web-platform.test:8081/,http://xn--n8j6ds53lwwkrqhv28a.web-platform.test:8081/,http://xn--lve-6lad.web-platform.test:8081/,https://www.web-platform.test:8444/,https://www1.web-platform.test:8444/,https://www2.web-platform.test:8444/,https://xn--n8j6ds53lwwkrqhv28a.web-platform.test:8444/,https://xn--lve-6lad.web-platform.test:8444/",
           "--additional-expectations",
           "src/third_party/WebKit/LayoutTests/FlagExpectations/site-per-process"
         ],

third_party/WebKit/LayoutTests/FlagExpectations/site-per-process

@@ -32,6 +32,9 @@ crbug.com/661725 http/tests/security/frameNavigation/xss-ALLOWED-top-navigation-
 crbug.com/661725 virtual/mojo-loading/http/tests/security/frameNavigation/xss-ALLOWED-top-navigation-after-postMessage.html [ Failure Timeout ]
 
 # https://crbug.com/582245 - no exception, b/c BindingSecurity::shouldAllowAccessTo exits early when |!target|.
+crbug.com/582245 external/wpt/x-frame-options/deny.sub.html [ Failure ]
+crbug.com/582245 external/wpt/x-frame-options/multiple.sub.html [ Failure ]
+crbug.com/582245 external/wpt/x-frame-options/sameorigin.sub.html [ Failure ]
 crbug.com/582245 http/tests/security/xss-DENIED-getSVGDocument-iframe.html [ Failure ]
 crbug.com/582245 http/tests/security/xss-DENIED-getSVGDocument-object.html [ Failure ]
 crbug.com/582245 virtual/mojo-loading/http/tests/security/xss-DENIED-getSVGDocument-iframe.html [ Failure ]
@@ -147,7 +150,53 @@ crbug.com/745881 [ Win ] fast/text/ellipsis-in-relative-inline.html [ Failure ]
 # https://crbug.com/778696: Not much info...
 crbug.com/778696 virtual/threaded/fast/scroll-behavior/first-scroll-runs-on-compositor.html [ Failure ]
 
+# https://crbug.com/778372: Unique name conflict with old entries?
+crbug.com/778372 external/wpt/html/browsers/origin/cross-origin-objects/cross-origin-objects.html [ Crash ]
+
+# The tests below are inherently incompatible with isolating same-site, cross-origin
+# frames into separate processes (which is how Site Isolation bots treat
+# www1.web-platform.test, www2.web-platform.test, etc).
+Bug(none) external/wpt/html/browsers/origin/relaxing-the-same-origin-restriction [ Skip ]
+
 # TODO(lukasza, alexmos): Triage these failures.
+Bug(none) external/wpt/FileAPI/url/multi-global-origin-serialization.sub.html [ Failure ]
+Bug(none) external/wpt/IndexedDB/interleaved-cursors.html [ Timeout ]
+Bug(none) external/wpt/XMLHttpRequest/xmlhttprequest-sync-default-feature-policy.sub.html [ Timeout ]
+Bug(none) external/wpt/content-security-policy/frame-ancestors/frame-ancestors-nested-cross-in-cross-none-block.html [ Timeout ]
+Bug(none) external/wpt/content-security-policy/frame-ancestors/frame-ancestors-nested-cross-in-cross-star-allow.html [ Timeout ]
+Bug(none) external/wpt/content-security-policy/frame-ancestors/frame-ancestors-nested-cross-in-same-star-allow.html [ Timeout ]
+Bug(none) external/wpt/content-security-policy/securitypolicyviolation/upgrade-insecure-requests-reporting.https.html [ Crash ]
+Bug(none) external/wpt/credential-management/credentialscontainer-create-basics.https.html [ Crash ]
+Bug(none) external/wpt/css-fonts/font-display/font-display.html [ Crash ]
+Bug(none) external/wpt/dom/events/EventListener-incumbent-global-1.sub.html [ Timeout ]
+Bug(none) external/wpt/dom/events/EventListener-incumbent-global-2.sub.html [ Timeout ]
+Bug(none) external/wpt/dom/nodes/Element-matches.html [ Failure ]
+Bug(none) external/wpt/encrypted-media/encrypted-media-default-feature-policy.https.sub.html [ Timeout ]
+Bug(none) external/wpt/feature-policy/payment-allowed-by-feature-policy-attribute-redirect-on-load.https.sub.html [ Timeout ]
+Bug(none) external/wpt/feature-policy/payment-allowed-by-feature-policy-attribute.https.sub.html [ Timeout ]
+Bug(none) external/wpt/feature-policy/payment-allowed-by-feature-policy.https.sub.html [ Timeout ]
+Bug(none) external/wpt/feature-policy/payment-default-feature-policy.https.sub.html [ Timeout ]
+Bug(none) external/wpt/feature-policy/payment-disabled-by-feature-policy.https.sub.html [ Timeout ]
+Bug(none) external/wpt/fetch/api/basic/keepalive.html [ Timeout ]
+Bug(none) external/wpt/fetch/api/redirect/redirect-location-worker.html [ Timeout ]
+Bug(none) external/wpt/fetch/api/redirect/redirect-location.html [ Timeout ]
+Bug(none) external/wpt/fetch/api/request/request-cache-default-conditional.html [ Timeout ]
+Bug(none) external/wpt/fullscreen/api/element-ready-check-allowed-cross-origin-manual.sub.html [ Failure ]
+Bug(none) external/wpt/fullscreen/api/element-ready-check-not-allowed-cross-origin-manual.sub.html [ Failure ]
+Bug(none) external/wpt/html/browsers/browsing-the-web/navigating-across-documents/004.html [ Timeout ]
+Bug(none) external/wpt/html/browsers/history/the-location-interface/allow_prototype_cycle_through_location.sub.html [ Failure ]
+Bug(none) external/wpt/html/browsers/history/the-location-interface/location-origin-idna.sub.window.html [ Timeout ]
+Bug(none) external/wpt/html/browsers/history/the-location-interface/location-prototype-setting-same-origin-domain.sub.html [ Failure ]
+Bug(none) external/wpt/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html [ Failure ]
+Bug(none) external/wpt/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/open-features-non-integer-top.html [ Crash ]
+Bug(none) external/wpt/html/browsers/the-windowproxy-exotic-object/windowproxy-prototype-setting-same-origin-domain.sub.html [ Failure ]
+Bug(none) external/wpt/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/window-domain-success.sub.html [ Timeout ]
+Bug(none) external/wpt/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/window-similar-but-cross-origin-success.sub.html [ Timeout ]
+Bug(none) external/wpt/html/infrastructure/urls/resolving-urls/query-encoding/windows-1251.html [ Crash ]
+Bug(none) external/wpt/html/semantics/embedded-content/media-elements/error-codes/error.html [ Timeout ]
+Bug(none) external/wpt/html/semantics/embedded-content/media-elements/ready-states/autoplay.html [ Timeout ]
+Bug(none) external/wpt/html/semantics/embedded-content/media-elements/seeking/seek-to-currentTime.html [ Timeout ]
+Bug(none) external/wpt/html/semantics/embedded-content/media-elements/track/track-element/cloneNode.html [ Crash ]
 Bug(none) external/wpt/html/syntax/parsing/html5lib_adoption01.html [ Failure ]
 Bug(none) external/wpt/html/syntax/parsing/html5lib_adoption02.html [ Failure ]
 Bug(none) external/wpt/html/syntax/parsing/html5lib_comments01.html [ Failure ]
@@ -194,7 +243,40 @@ Bug(none) external/wpt/html/syntax/parsing/html5lib_tests9.html [ Failure ]
 Bug(none) external/wpt/html/syntax/parsing/html5lib_tricky01.html [ Failure ]
 Bug(none) external/wpt/html/syntax/parsing/html5lib_webkit01.html [ Failure ]
 Bug(none) external/wpt/html/syntax/parsing/html5lib_webkit02.html [ Failure ]
+Bug(none) external/wpt/payment-request/allowpaymentrequest/setting-allowpaymentrequest-timing.https.sub.html [ Failure ]
+Bug(none) external/wpt/preload/delaying-onload-link-preload-after-discovery.html [ Failure ]
+Bug(none) external/wpt/preload/download-resources.html [ Failure ]
+Bug(none) external/wpt/preload/dynamic-adding-preload-nonce.html [ Failure ]
+Bug(none) external/wpt/preload/dynamic-adding-preload.html [ Failure ]
+Bug(none) external/wpt/preload/link-header-on-subresource.html [ Failure ]
+Bug(none) external/wpt/preload/link-header-preload-delay-onload.html [ Failure ]
+Bug(none) external/wpt/preload/link-header-preload-nonce.html [ Failure ]
+Bug(none) external/wpt/preload/link-header-preload.html [ Failure ]
+Bug(none) external/wpt/preload/onerror-event.html [ Failure ]
+Bug(none) external/wpt/preload/onload-event.html [ Failure ]
+Bug(none) external/wpt/preload/preload-with-type.html [ Failure ]
+Bug(none) external/wpt/preload/single-download-late-used-preload.html [ Failure ]
+Bug(none) external/wpt/preload/single-download-preload.html [ Failure ]
+Bug(none) external/wpt/service-workers/service-worker/ServiceWorkerGlobalScope/registration-attribute.https.html [ Failure ]
+Bug(none) external/wpt/upgrade-insecure-requests/iframe-redirect-upgrade.https.html [ Crash ]
+Bug(none) external/wpt/upgrade-insecure-requests/iframe-upgrade.https.html [ Crash Timeout ]
+Bug(none) external/wpt/webmessaging/event.origin.sub.htm [ Failure ]
+Bug(none) external/wpt/webmessaging/postMessage_asterisk_xorigin.sub.htm [ Failure ]
+Bug(none) external/wpt/webmessaging/with-ports/021.html [ Failure ]
+Bug(none) external/wpt/webmessaging/without-ports/020.html [ Failure ]
+Bug(none) external/wpt/webusb/usb-allowed-by-feature-policy-attribute-redirect-on-load.https.sub.html [ Timeout ]
+Bug(none) external/wpt/webusb/usb-default-feature-policy.https.sub.html [ Timeout ]
+Bug(none) external/wpt/webusb/usb-disabled-by-feature-policy.https.sub.html [ Timeout ]
+Bug(none) external/wpt/webvr/webvr-disabled-by-feature-policy.https.sub.html [ Timeout ]
+Bug(none) external/wpt/webvr/webvr-enabled-by-feature-policy-attribute-redirect-on-load.https.sub.html [ Timeout ]
+Bug(none) external/wpt/webvr/webvr-enabled-on-self-origin-by-feature-policy.https.sub.html [ Timeout ]
+Bug(none) external/wpt/x-frame-options/invalid.sub.html [ Timeout ]
 Bug(none) jquery/manipulation.html [ Timeout ]
 Bug(none) storage/indexeddb/blob-valid-after-deletion.html [ Failure ]
 Bug(none) storage/indexeddb/blob-valid-before-commit.html [ Failure ]
 Bug(none) storage/indexeddb/empty-crash.html [ Timeout ]
+Bug(none) virtual/mojo-blobs/external/wpt/FileAPI/url/multi-global-origin-serialization.sub.html [ Failure ]
+Bug(none) virtual/mojo-blobs/external/wpt/fetch/api/basic/keepalive.html [ Timeout ]
+Bug(none) virtual/mojo-blobs/external/wpt/webmessaging/event.origin.sub.htm [ Failure ]
+Bug(none) virtual/mojo-blobs/external/wpt/webmessaging/postMessage_asterisk_xorigin.sub.htm [ Failure ]
+Bug(none) virtual/outofblink-cors/external/wpt/fetch/api/basic/keepalive.html [ Timeout ]

third_party/WebKit/Tools/Scripts/webkitpy/thirdparty/wpt/README.chromium

@@ -24,7 +24,13 @@ wpt.config.json
 ===============
 The configuration file used when running WPTServe. Note that this file loads
 after wpt/config.default.json and this configuration gets merged onto it. When
-changing the ports (HTTP/S, WS/S), make sure to update the python code too.
+changing the ports (HTTP/S, WS/S), make sure to also:
+
+- update `_get_http_host_and_ports_for_test` in
+  `//third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/port/driver.py`
+- update bot configs (e.g. `Site Isolation Linux` bot forces OOPIFs by using
+  `--isolate-origins=http://www.web-platform.test:8001/` as specified in
+  `//testing/buildbot/chromium.fyi.json`).
 
 checkout.sh
 ===========