GitLab

https://chromium.googlesource.com/angle/angle.git/+log/74c179bb9bb9..b36a4816a546


git log 74c179bb9bb9..b36a4816a546 --date=short --no-merges --format='%ad %ae %s'
2018-09-25 jmadill@chromium.org Vulkan: Add OpenGL line segment rasterization.
2018-09-25 fjhenigman@chromium.org Vulkan: work around vkCmdCopyBuffer bug.


Created with:
  gclient setdep -r src/third_party/angle@b36a4816a546

The AutoRoll server is located here: https://autoroll.skia.org/r/angle-chromium-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

CQ_INCLUDE_TRYBOTS=luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel
TBR=syoussefi@chromium.org

Change-Id: I3e9bd5449538329cc8b497355d67757c0c5ab837
Reviewed-on: https://chromium-review.googlesource.com/1243543Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#594017}

Now that sessions have their own KeyedService, we can migrate away from
ProxyModelTypeControllerDelegate, which was needed before for the subtle
reason of avoiding a dependency cycle during initialization of
ProfileSyncService.

This removes a transitional state and simplifies reasoning about the
datatype's state (controller and bridge are always in a consistent
state).

Bug: 883199
Cq-Include-Trybots: luci.chromium.try:ios-simulator-cronet;luci.chromium.try:ios-simulator-full-configs
Change-Id: Ia52284c8eb61314486807a626580dbe132401051
Reviewed-on: https://chromium-review.googlesource.com/1243086
Commit-Queue: Mikel Astiz <mastiz@chromium.org>
Reviewed-by: Marc Treib <treib@chromium.org>
Cr-Commit-Position: refs/heads/master@{#594016}

Fix this test to pass with Polymer 2.

Bug: 875452
Change-Id: Ic2f9c38409f3659b0b4cfee7abe51e2ea562903f
Reviewed-on: https://chromium-review.googlesource.com/1239717Reviewed-by: Demetrios Papadopoulos <dpapad@chromium.org>
Commit-Queue: Rebekah Potter <rbpotter@chromium.org>
Cr-Commit-Position: refs/heads/master@{#594015}

Add an API to the video capture service that allows observers to register and receive events whenever virtual devices are added or removed.

Design Doc: https://docs.google.com/document/d/1CW6wslQFvV9FMIMkpyCzh2TcASr7LLXrawAtlgSecg8/edit?usp=sharing

Test: services_unittests --gtest_filter=VideoCaptureServiceDeviceFactoryProviderTest*
Bug: 885256
Change-Id: I49dfe298bc4d19d9b4b417ec658b899b4898ce1f
Reviewed-on: https://chromium-review.googlesource.com/1237378Reviewed-by: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Emircan Uysaler <emircan@chromium.org>
Commit-Queue: Christian Fremerey <chfremer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#594014}

- Make cr-input full height of radio button so there is no border
area where the hand pointer appears.
- Ignore pointer events on link container when disabled.
- Fix bug where "----" was considered valid input in pages.

Bug: 884603, 887823, 888493
Change-Id: Ie9b7f2c42b12d7e2a7026f405b1a61b774578589
Reviewed-on: https://chromium-review.googlesource.com/1242037Reviewed-by: Demetrios Papadopoulos <dpapad@chromium.org>
Commit-Queue: Rebekah Potter <rbpotter@chromium.org>
Cr-Commit-Position: refs/heads/master@{#594013}

1) Change DetermineImageDirectory() from being a private class member to being
   in the anonymous space;
2) Make RegisterTemporaryImage() early return when there is no image data.
3) Clean up the headers.

Bug: 888276
Change-Id: Ib7006121d279bfc8147ad6ae71382a95b94d05be
Reviewed-on: https://chromium-review.googlesource.com/1239728
Commit-Queue: Xi Cheng <chengx@chromium.org>
Reviewed-by: Finnur Thorarinsson <finnur@chromium.org>
Cr-Commit-Position: refs/heads/master@{#594012}

This method is invoked when all the frames in a process are frozen. In
an upcoming CL, we will empty the working set of a process when all its
frames are frozen.

Bug: 885293
Change-Id: I3f3d15ccb605d47f71cbfb30dd8e88121c70dbe2
Reviewed-on: https://chromium-review.googlesource.com/1236461Reviewed-by: Sigurður Ásgeirsson <siggi@chromium.org>
Commit-Queue: François Doray <fdoray@chromium.org>
Cr-Commit-Position: refs/heads/master@{#594011}

Cq-Include-Trybots: luci.chromium.try:linux_layout_tests_layout_ng
Change-Id: Iabb07283ec32b93bd9ec0a4ace317645410c8a64
Reviewed-on: https://chromium-review.googlesource.com/1236932
Commit-Queue: Christian Biesinger <cbiesinger@chromium.org>
Reviewed-by: Koji Ishii <kojii@chromium.org>
Reviewed-by: Emil A Eklund <eae@chromium.org>
Cr-Commit-Position: refs/heads/master@{#594010}

Adding item/cell to display a cell with a image on the left, a multiline
title and an optional multiline detail text.
This item/cell is used in crrev.com/c/1231333 to show sync error from:
https://docs.google.com/presentation/d/1cZfr5FGWGSy0PNaQ8uzik0alLAH-5glh1vsb030vha8/edit?ts=5aba5455#slide=id.g3e63bc1501_10_15

See: https://drive.google.com/open?id=1i0FEUwRI4RsRIYYHjxoqFyFxk3q7JfMZ
Collection cell catalog: https://drive.google.com/open?id=16G_97-5oZZV1TKrxM3JYqXXISTXn-hTV

Bug: 849754
Cq-Include-Trybots: luci.chromium.try:ios-simulator-cronet;luci.chromium.try:ios-simulator-full-configs
Change-Id: Ieb3c5f0fcb814d5d8808a096e2a01d280aafa151
Reviewed-on: https://chromium-review.googlesource.com/1236338
Commit-Queue: Jérôme Lebel <jlebel@chromium.org>
Reviewed-by: Sergio Collazos <sczs@chromium.org>
Cr-Commit-Position: refs/heads/master@{#594009}

BUG=887925
TEST=WebContentsImplBrowserTest.JavaScriptDialogsNormalizeText

Change-Id: Ibea163e5cc8822c427d2278717b5d1c8316d6be4
Reviewed-on: https://chromium-review.googlesource.com/1243226Reviewed-by: Leonard Grey <lgrey@chromium.org>
Commit-Queue: Avi Drissman <avi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#594008}

Currently, the values are all offset by one. The "SUCCESS" bucket in UMA
corresponds to the "UPLOAD_SUCCESS" enum value, which makes the top-level
metric look okay. But the "UPLOAD_SUCCESS" bucket in UMA is actually the
"UPLOAD_CANCELLED" enum value, which is very misleading.

Change-Id: I0732ebb0070b064c27d23c1d81c4072220df7725
Reviewed-on: https://chromium-review.googlesource.com/1243667Reviewed-by: Nathan Parker <nparker@chromium.org>
Commit-Queue: Daniel Rubery <drubery@chromium.org>
Cr-Commit-Position: refs/heads/master@{#594007}

Bug: 876940
Change-Id: I3838f52b4f2501e488d4c4a9efeb08f1d26b81b4
Reviewed-on: https://chromium-review.googlesource.com/1242455Reviewed-by: Weidong Guo <weidongg@chromium.org>
Commit-Queue: Kevin Strohbehn <ginko@google.com>
Cr-Commit-Position: refs/heads/master@{#594006}

Bug: 889089
Change-Id: I8dccdccb7de9f742cf6657106739039b59fcd824
Reviewed-on: https://chromium-review.googlesource.com/1243584
Commit-Queue: Aaron Leventhal <aleventhal@chromium.org>
Commit-Queue: Dominic Mazzoni <dmazzoni@chromium.org>
Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#594005}

The sized_buffer mode was renamed to buffer in Garnet. This change
keeps the service implementation in sync. See:
https://fuchsia-review.googlesource.com/c/garnet/+/201201
https://fuchsia-review.googlesource.com/c/garnet/+/201203

Bug: 874155
Change-Id: I74061afd6e92d0397c286391efbd36f02373008c
Reviewed-on: https://chromium-review.googlesource.com/1243569
Commit-Queue: Fabrice de Gans-Riberi <fdegans@chromium.org>
Reviewed-by: Wez <wez@chromium.org>
Reviewed-by: Kevin Marshall <kmarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#594004}

The ashmem_create_region() API documentation indicates the size should
be specified in "page-aligned bytes".

Bug: 887357
Change-Id: I874914f57408663a380d39d61fddbaf986e6ff24
Reviewed-on: https://chromium-review.googlesource.com/1238673Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Erik Chen <erikchen@chromium.org>
Reviewed-by: Alexandr Ilin <alexilin@chromium.org>
Commit-Queue: Ben Kelly <wanderview@chromium.org>
Cr-Commit-Position: refs/heads/master@{#594003}

This CL rolls MDC components to its origin/stable branch and fixes the
BUILD.gn file to contain new files.

This CL replaces http://crrev/c/1238472

Bug: 883921
Cq-Include-Trybots: luci.chromium.try:ios-simulator-cronet;luci.chromium.try:ios-simulator-full-configs
Change-Id: I421525fd4194cd292004952767753b241cd38da0
Reviewed-on: https://chromium-review.googlesource.com/1241975
Commit-Queue: Kurt Horimoto <kkhorimoto@chromium.org>
Reviewed-by: Kurt Horimoto <kkhorimoto@chromium.org>
Cr-Commit-Position: refs/heads/master@{#594002}

https://skia.googlesource.com/skia.git/+log/15052410fda2..297caafc5805


git log 15052410fda2..297caafc5805 --date=short --no-merges --format='%ad %ae %s'
2018-09-25 benjaminwagner@google.com [infra] Enable QuadroP400 bots on rack:2


Created with:
  gclient setdep -r src/third_party/skia@297caafc5805

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

CQ_INCLUDE_TRYBOTS=luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux-chromeos-compile-dbg;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel;master.tryserver.blink:linux_trusty_blink_rel
TBR=bsalomon@chromium.org

Change-Id: I718f199165bcd9d006146790b22ba693dfd951af
Reviewed-on: https://chromium-review.googlesource.com/1243604Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#594001}

So don't try to handle both anymore. DCHECK this is the case.

R=dcheng@chromium.org, piman@chromium.org

Bug: 720116, 419087
Change-Id: Ia10e77f6c81da37eacb1000ca679d1055b2ea372
Reviewed-on: https://chromium-review.googlesource.com/1239004Reviewed-by: Antoine Labour <piman@chromium.org>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Commit-Queue: danakj <danakj@chromium.org>
Cr-Commit-Position: refs/heads/master@{#594000}

This feature param prepares the way for experimentation with
new omnibox pedal development.  Two pedal suggestion modes are
already implemented, ready to be gated by this feature flag.
A subsequent CL will hook this feature into chrome://flags .

Change-Id: I04ec30cb01308f1e98be87c3bbe18592ee6eb30b
Reviewed-on: https://chromium-review.googlesource.com/1235200
Commit-Queue: Orin Jaworski <orinj@chromium.org>
Reviewed-by: Justin Donnelly <jdonnelly@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593999}

R=ramyan@chromium.org

Bug: 882822
Change-Id: I1a70d25d39a927d0a07a2a77420f0b696513c788
Reviewed-on: https://chromium-review.googlesource.com/1241795Reviewed-by: Ramya Nagarajan <ramyan@chromium.org>
Reviewed-by: Kristi Park <kristipark@chromium.org>
Commit-Queue: Tanya Gupta <tgupta@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593998}

Per UX guidance, mic should open for both launcher entry points when
in tablet mode. Otherwise, we will use keyboard input modality.

Later we will also factor in user preference.

Bug: b:116509014
Change-Id: I5961f48aa2c8c808dde1a55307e8fd149fabe22c
Reviewed-on: https://chromium-review.googlesource.com/1241760Reviewed-by: Xiaohui Chen <xiaohuic@chromium.org>
Commit-Queue: David Black <dmblack@google.com>
Cr-Commit-Position: refs/heads/master@{#593997}

While "Double Pointer" is commonly used in C, let's use (implicit) move
semantics in the modern C++ era.

Bug: 886957
Change-Id: I15693413a8a2474fb8200fc1778d4f9fe4656905
Reviewed-on: https://chromium-review.googlesource.com/1242298
Commit-Queue: Xi Cheng <chengx@chromium.org>
Reviewed-by: Finnur Thorarinsson <finnur@chromium.org>
Reviewed-by: Robert Liao <robliao@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593996}

The error handling in WebRequestProxyingURLLoaderFactory was causing
some objects not to be destroyed. This now uses a pattern similar to
signin::ProxyingURLLoaderFactory.

Bug: 888707
Change-Id: I033bd11c4281b238cebeb7924cc334a0264ff3b4
Reviewed-on: https://chromium-review.googlesource.com/1242297Reviewed-by: Ken Rockot <rockot@chromium.org>
Commit-Queue: Clark DuVall <cduvall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593995}

Bug: 832676
Change-Id: Ibeba925bbd23e5eb33aeaf748bc2f48161db6a96
Reviewed-on: https://chromium-review.googlesource.com/1243727Reviewed-by: Nico Weber <thakis@chromium.org>
Commit-Queue: Robert Sesek <rsesek@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593994}

Currently if a search term in the PDF text has been broken over two
lines by a soft hyphen, find will not correctly identify it as a
match. This is rooted in the fact that the result of FPDF_GetText
includes a marker for soft-hyphens, 0xFFFE, which causes the match to
fail.

This CL adds in filtering this character from the text being
searched over, so that these matches can pass. This requires changes
in the SearchUsingICU method to strip ignorable characters from the
string before searching, and correctly converting the results back
into the non-stripped index space. Ranges also have had filtering for
0xFFFE added in, so that the highlights created by searching are
properly placed.

BUG=chromium:788799

Change-Id: I06c8181358cdebe6454c36437065592820637808
Reviewed-on: https://chromium-review.googlesource.com/1234998
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593993}

Bug: 887273
Cq-Include-Trybots: luci.chromium.try:ios-simulator-cronet;luci.chromium.try:ios-simulator-full-configs
Change-Id: I99e171f64a20c7dba9f8984d05cb509b00d01ea5
Reviewed-on: https://chromium-review.googlesource.com/1243166Reviewed-by: Danyao Wang <danyao@chromium.org>
Commit-Queue: Eugene But <eugenebut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593992}

Cq-Include-Trybots: luci.chromium.try:ios-simulator-cronet;luci.chromium.try:ios-simulator-full-configs
Change-Id: I5775e79501baf6787e86c275ea7dbdbff5f6a5f6
Reviewed-on: https://chromium-review.googlesource.com/1239545
Commit-Queue: Sergio Collazos <sczs@chromium.org>
Reviewed-by: Mark Cogan <marq@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593991}

Bug: 806868
Change-Id: I4d72bf67afb654ee6752c7a3c02a03f9b3c7dc80
Reviewed-on: https://chromium-review.googlesource.com/1242459Reviewed-by: Rouslan Solomakhin <rouslan@chromium.org>
Commit-Queue: Jordan Demeulenaere <jdemeulenaere@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593990}

This CL is one step in making InitSession command W3C compliant.
It expands Capabilities object to include all capabilities that are
specified in the W3C spec. Changes include:
* Re-ordered fields in Capabilities into W3C section and ChromeDriver
  specific section. Entries in W3C section are listed in the same
  order as they appear in W3C spec.
* Added browserName, browserVersion, and platformName capabilities.
  They will be needed for proper firstMatches handling.
* Added fields needed for timeouts capability. Parsing and using of
  these fields will be added in an upcoming CL.
* Replaced legacy name unexpected_alert_behaviour with W3C-compliant
  name unhandled_prompt_behavior.
* Modified Capabilities::Parse to accept all capability values,
  including those not yet supported by ChromeDriver. Added another
  method Capabilities::IsSupported to check for unsupported options.
  This is needed for upcoming W3C-compliant capability validation.

Bug: chromedriver:1997
Change-Id: I5f53341cf47f77a1853f40028b1efe6f0b69c611
Reviewed-on: https://chromium-review.googlesource.com/1241213
Commit-Queue: John Chen <johnchen@chromium.org>
Reviewed-by: Caleb Rouleau <crouleau@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593989}

This CL is a preparation for turning the feature on by default.
It fixes the following issues:
- Editable elements focus change notifications are broadcasted
  to all listeners from all render view hosts. Handle it only
  for the active webcontents.
- The value of DoBrowserControlsShrinkBlinkSize() should never
  change while scrolling is in progress. It should also return
  false when the feature is disabled regardless of the current
  shown ratio.
- A gray patch that used to show at the bottom of the page. We
  should never set the shown ratio of the browser immediately
  without asking the renderer to do it first and call us when
  done. For that we need to defer switching the status to disabled
  until the renderer calls us with the final shown ratio value, only
  then we know both the browser and the renderer are synchronized
  and we can layout the browser view.
- The active webcontents can be null in unit tests.
- Expose top-controls related fields from behind OS_ANDROID.

BUG=867063, 885223, 884453
TEST=Manual, passes existing tests, passes all tests with the
     feature enabled by default.

Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I3bc7747a745619dd6f789d25a2a1609bbe8f15db
Reviewed-on: https://chromium-review.googlesource.com/1217754
Commit-Queue: Ahmed Fakhry <afakhry@chromium.org>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: David Bokan <bokan@chromium.org>
Reviewed-by: Scott Violet <sky@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593988}

If browser_tests is built with tsan enabled, Thread Sanitizer reports
data races in browsing_data_remover_test_util.

There are two threads to concurrently access the shared data, the
test’s main thread and a thread controlled by TaskScheduler singleton.
Both access browsing_data_remover_done_ and/or
flush_for_testing_complete_ fields to break run loop and exit test
after some cleanup occurs. In TaskScheduler’s thread, the write access
is done by the lambda function.

The proposed solution is to use the lambda call only to report the
asynchronous event to main thread, which becomes the only one to
access the fields implementing run loop break logic.

R=sky@chromium.org

Bug: 885188
Change-Id: I706edb24ed362444cf46e558b1d54389179884da
Reviewed-on: https://chromium-review.googlesource.com/1233613Reviewed-by: Robert Liao <robliao@chromium.org>
Reviewed-by: Scott Violet <sky@chromium.org>
Commit-Queue: Robert Liao <robliao@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593987}

Bug: 101600
Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I39cc247a432861bf8e7ac815dc2d1a2834a2cf08
Reviewed-on: https://chromium-review.googlesource.com/1240975Reviewed-by: danakj <danakj@chromium.org>
Commit-Queue: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593986}

Bug: v8:7295 v8:8015
Change-Id: I0b6a6c6348d446b318329db9a91ac1a148eee7ca
Reviewed-on: https://chromium-review.googlesource.com/1238176Reviewed-by: Matthew Jones <mdjones@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593985}

Bug: 845389
Change-Id: I33de543963096de0a4473252cc4017aa52b4a981
Reviewed-on: https://chromium-review.googlesource.com/1243623Reviewed-by: Nico Weber <thakis@chromium.org>
Commit-Queue: Robert Sesek <rsesek@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593984}

- Adds blink.mojom.FileSystemManager to the frame and worker
  registries, allowing it to be accessed directly from
  ExecutionContext::GetInterfaceProvider()->GetInterface()
- Changes ownership of blink::FileSystemDispatcher: now owned by
  ExecutionContext
- Omits render_frame_id_ from ChooseEntry
- Removes WebFileSystem and content::FileSystemDispatcher

Bug: 787281, 873661
Change-Id: Ie41d48c5a206b5d1f387fcee3bd47bc30a708f0f
Reviewed-on: https://chromium-review.googlesource.com/1217506
Commit-Queue: Adithya Srinivasan <adithyas@chromium.org>
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Reviewed-by: Marijn Kruisselbrink <mek@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593983}

This flag was removed in the backend, so it is safe to remove here as
well.

Bug: 806868
Change-Id: Ibe9415dcb0f8415591fe59110fb99e1bcbfd3d5a
Reviewed-on: https://chromium-review.googlesource.com/1243284Reviewed-by: Rouslan Solomakhin <rouslan@chromium.org>
Commit-Queue: Jordan Demeulenaere <jdemeulenaere@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593982}

Bug: 887645
Change-Id: I0f05856b0473bb6c197d53184322faa1042b2f23
Reviewed-on: https://chromium-review.googlesource.com/1237253Reviewed-by: Alex Moshchuk <alexmos@chromium.org>
Commit-Queue: Łukasz Anforowicz <lukasza@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593981}

BUG=888980

Change-Id: Ic1699abfe2b1b911857557ccfdc04f49543c80d5
Reviewed-on: https://chromium-review.googlesource.com/1243046Reviewed-by: Matthew Jones <mdjones@chromium.org>
Commit-Queue: Theresa <twellington@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593980}

Removes a test that was checking that a JS wrapper was collected when
doing a V8 GC. This relies on the fact that wrapper tracing does not
see the back references in LiveNodeList::owner_.

No-try: true
Bug: 843903
Change-Id: I0586ba63f15d686a6e33c152d9eb9a8f08247cd5
Reviewed-on: https://chromium-review.googlesource.com/1243066Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593979}

This patch does the following:
* Adds a method to determine the variation of ExploreSites that is enabled
* Inflates the ExploreSites ViewStub with the layout appropriate for the
  variation
* Renames several dimensions to make them specific for the Experimental
  variation of EoS.
* Adds a TileGridLayout for ExploreSites to match the Suggestions
  TileGridLayout
* Adds two ExploreSitesCategory TileView classes (regular and condensed)
* Adds an ExploreSitesSection that asks for the catalog and inflates the
  category tiles.

This does not properly hook up:
* Icon generation/fetching
* exact layout parameters.

Bug: 888176

Change-Id: Ie7e1b9f66defeac745dce98853e06f10af88330a
Reviewed-on: https://chromium-review.googlesource.com/1239658
Commit-Queue: Justin DeWitt <dewittj@chromium.org>
Reviewed-by: Cathy Li <chili@chromium.org>
Reviewed-by: Theresa <twellington@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593978}