In addition to a git grep I ran the
virtual/enable_wasm_streaming/http/tests/wasm_streaming/wasm_response_apis.html
layout test locally to confirm that the flag is not used in Chrome.
R=titzer@chromium.org
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I00d013b85b585d26e50aacaeb82fb0b1ce1ff56c
Reviewed-on: https://chromium-review.googlesource.com/1049965
Reviewed-by: Ben Titzer <titzer@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53072}
This API will be used by Node.js to provide output compatible with
Chrome devtools.
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I265495f8af39bfc78d7fdbe43ac308f0920e817d
Reviewed-on: https://chromium-review.googlesource.com/1044491
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Eugene Ostroukhov <eostroukhov@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53041}
Creating a new instance from a v8::Function will invoke its
constructor. If it is an API callback that has not been marked as
kHasNoSideEffect, this CL introduces a way to invoke it without
throwing.
Calls within the constructor are still checked for side effects.
Bug: chromium:829571
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Ia4e410d487e2847bc511cb96f0be30a3563991f6
Reviewed-on: https://chromium-review.googlesource.com/1034116
Commit-Queue: Erik Luo <luoe@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53003}
This method is intended for use by code caching as follows:
1. The module is compiled (and perhaps instantiated).
2. The embedder fetches and stores the module's unbound script (i.e.
the shared function info).
3. Module evaluation, maybe triggering lazy compilation.
4. Generated code for the module (which hangs off the shared function
info) is inserted into the code cache.
Subsequent module loads can load from the code cache prior to
evaluation.
Bug: v8:7685
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Change-Id: I80018cd921ab1a18323906a548b249e19d9f9509
Reviewed-on: https://chromium-review.googlesource.com/1041745
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52998}
As with other code size stats, this doesn't distinguish between live and
dead objects, and doesn't scan the young generation.
Also make ExternalString::is_short() const.
Bug: chromium:837659
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I72815edb719ba61d9727e226ff1da0fc4af22a24
Reviewed-on: https://chromium-review.googlesource.com/1032994
Commit-Queue: Benoit L <lizeb@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52955}
Add an include of stdlib.h for the abort function. Compilation fails
on FreeBSD without it. See Node.js issue:
https://github.com/nodejs/node-v8/issues/56
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I67ac21fdc9bc1072d5aaf4f7180dcf4000a938c9
Reviewed-on: https://chromium-review.googlesource.com/1039705
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
Cr-Commit-Position: refs/heads/master@{#52934}
GetWorkerThreadsTaskRunner() was about to be phased out [1] but v8
r52818 landed ahead of it.
Add CallDelayedOnWorkerThread() to the new worker thread API to support
this use case before phasing out GetWorkerThreadsTaskRunner()
[1] https://chromium-review.googlesource.com/c/v8/v8/+/978443
Implemented it in d8+cctest+default-platform right away to avoid
requiring a non-null Isolate* (and yet another transitional API).
R=ahaas@chromium.org, kozyatinskiy@chromium.org
Bug: chromium:817421
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Change-Id: I2bee08fee08cf15a664d31cc6817e21cebe1d140
Reviewed-on: https://chromium-review.googlesource.com/1033584
Commit-Queue: Gabriel Charette <gab@chromium.org>
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52892}
When only_terminate_in_safe_scope flag is passed as CreateParams for
v8::Isolate, V8 does not trigger intrruption for termination if there
is no explicit SafeForTerminationeScope.
Scope enables termination only in direct v8 calls, any recursive calls
require explicit SafeForTerminationScope.
R=yangguo@chromium.org
Bug: chromium:820640
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Iac17e30a4b47aa84e70e9218ca0adca9d07f726e
Reviewed-on: https://chromium-review.googlesource.com/1025390
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52793}
This expands the SideEffectType flag to cover whitelisting embedder
callbacks that are setup with Template accessors.
- v8::ObjectTemplate::SetNativeDataProperty
- v8::ObjectTemplate::SetLazyDataProperty
- v8::ObjectTemplate::SetAccessor
Bug: v8:7515
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Ieda6c793141ab249c4f41d00e6572fe2a29ac629
Reviewed-on: https://chromium-review.googlesource.com/1015896
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Erik Luo <luoe@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52770}
At the moment, the isolate is allocated and initialized in a single
step. This has the downside that the platform cannot register the
isolate before the isolate gets initialized, and therefore the platform
is not available for the isolate during initialization. With this CL we
register the uninitialized isolate on the platform and initialize the
isolate after that.
This change is needed to allow the creation of task runners already
during the initialization of the isolate.
The related chromium CL: https://crrev.com/c/1015020R=yangguo@chromium.org
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I52e89388a757f2693d1a800e7aa7701aa0080795
Reviewed-on: https://chromium-review.googlesource.com/1014044
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52731}
These functions are now unused within V8, as we need tighter control in
mksnapshot for creating embedded.cc.
Embedders should switch to using SnapshotCreator directly.
Bug: v8:6666
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Id231b3d1fdf50e06c9278f13d095186364264b86
Reviewed-on: https://chromium-review.googlesource.com/1019442
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52692}
Add a new permission kRead to PageAllocator::Permission and
OS::MemoryPermission and implement it in platform-*.
Not used yet, because it needs corresponding changes in chromium.
Bug: v8:7464
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I9f84251eff593536cbcc1cde04641d696c79d65c
Reviewed-on: https://chromium-review.googlesource.com/1006756
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52636}
This doesn't change the API, it just makes it functional: the
functions were declared already, but they lacked an implementation
so far. Trying to use them in Blink detects that issue.
Bug: v8:6791
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I48902a5bba4a42f2922eafd22858d584731fc777
Reviewed-on: https://chromium-review.googlesource.com/1014668
Reviewed-by: Daniel Clifford <danno@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52632}
Casting from a floating-point type to an integer type is undefined behavior
if the integral part of the float cannot be represented in the range of the
int.
Bug: v8:3770, chromium:831145
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Change-Id: I2e85ea8b0f09bbeeb3e0dcc1135fc747fa312f6d
Reviewed-on: https://chromium-review.googlesource.com/1011651
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52631}
The embedder should not need to keep track of the source string.
R=jgruber@chromium.org
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Ie27df755a22fbcae7b6e87a435419d2d8f545558
Reviewed-on: https://chromium-review.googlesource.com/1013482
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52614}
This allows an embedder to check if a Value is a module namespace object.
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Idffceff451dd5f5c6a53d4cb3ce02c1c2c5b653c
Reviewed-on: https://chromium-review.googlesource.com/1011762
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52597}
Previously embedder had to create an instance of TracingCpuProfiler explicitly.
The patch makes the profiler created automatically for every isolate.
The profiler has no overhead unless tracing with v8.cpu_profiler category is enabled.
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I9369c2c56bcddc72093eda33dc2bc185c9253b4a
Reviewed-on: https://chromium-review.googlesource.com/1006049
Commit-Queue: Alexei Filippov <alph@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52552}
Replace all uses with V8_WARN_UNUSED_RESULT.
WARN_UNUSED_RESULT was defined in src/base/compiler-specific.h, which
includes include/v8config.h, which already defined
V8_WARN_UNUSED_RESULT.
R=mstarzinger@chromium.org
Bug: v8:7570
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I662072294605036ca5aa0c8fdaa0218ac5d95f23
Reviewed-on: https://chromium-review.googlesource.com/998893
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52457}
This exposes new flags to allow embedders to whitelist callbacks as
side-effect-free during evaluation with throwOnSideEffect.
Accessors and Functions/FunctionTemplates can take a new param on:
- v8::Object::SetNativeDataProperty
- v8::Object::SetLazyDataProperty
- v8::Object::SetAccessor
- v8::FunctionTemplate::New
- v8::FunctionTemplate::NewWithCache
- v8::Function::New
While Interceptors can be created with an additional flag:
PropertyHandlerFlag::kHasNoSideEffect
Bug: v8:7515
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I14823316bdd6de6d362a1104b65f13504d0db056
Reviewed-on: https://chromium-review.googlesource.com/994550
Commit-Queue: Erik Luo <luoe@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52367}
This ensures that we have gatekeepers for API changes.
R=adamk@chromium.org
Change-Id: I7a78f9590dfc444a20044fe323b9470f4f9004a3
Reviewed-on: https://chromium-review.googlesource.com/986267
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52318}
The embedder can get notification when V8 heap size approaches the heap limit
and can extend the heap limit if needed using
- v8::Isolate::AddNearHeapLimitCallback
- v8::Isolate::RemoveNearHeapLimitCallback
This generalizes the exiting v8::debug::SetOutOfMemoryCallback API.
Bug: chromium:824214
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Change-Id: Ia444cb7efb6fe85c57fa3785e8fd1d8b654a5224
Reviewed-on: https://chromium-review.googlesource.com/979447
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52238}
I replaced usages in Chromium and other embedders. I think we can safely
deprecate and soon remove.
Drive-by fix: Fixed some typos.
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Ia8e35adb2abebed3966403af61eda1ede319e5c3
Reviewed-on: https://chromium-review.googlesource.com/980452
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Franziska Hinkelmann <franzih@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52236}
This is done now while embedders have yet to adapt to the new API before
it becomes hard to migrate.
Also renamed variable/methods to use "worker threads" rather than
"background" nomenclature.
Extracted from https://chromium-review.googlesource.com/c/v8/v8/+/978443/7
while resolving the more contentious bits around using task runners.
TBR=rmcilroy@chromium.org
Bug: chromium:817421
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Ie3ddf15a708e829c0f718d89bebf3e96d1990c16
Reviewed-on: https://chromium-review.googlesource.com/980953
Commit-Queue: Gabriel Charette <gab@chromium.org>
Reviewed-by: Gabriel Charette <gab@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52231}
This flips the default value of in_process_stack_dumping from enabled
to disabled. For many embedders the V8 signal handler produces worse
stack trace than the defaul signal handler.
Change-Id: Idb5ec30dc4b3cefe243be7304d10a02f1dcda167
Reviewed-on: https://chromium-review.googlesource.com/977903
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52186}
Exposing it inside Internals was a hack. The downside of this CL is that heap
object tagging is in two places now (v8.h and globals.h).
BUG=v8:7308
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Ic7115ab20d67109dd2b62c772d52eeb84fa7d9f7
Reviewed-on: https://chromium-review.googlesource.com/968423
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52093}
The new API supersedes the old `RegisterDefaultSignalHandler` and flag
combination. Now the embedder must explicitly call
`EnableWebAssemblyTrapHandler` to activate the trap handler and optionally
install the default signal handler. The old flag is now used only by D8 to
decide whether to call this function.
Bug: v8:5277
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I05fbb2138138bfc95b14361aabd712db84789b4a
Reviewed-on: https://chromium-review.googlesource.com/963179
Commit-Queue: Eric Holk <eholk@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52081}
The embedders should use the EmbedderGraph API. The similar structure
can be created with the following steps:
1) Create a root node for each retainer info group.
2) Iterate all handles using Isolate::VisitHandlesWithClassIds.
3) Add an edge from the retainer info node to the v8 wrapper node.
4) Add an edge from the v8 wrapper node to the retainer info node.
See how HeapSnapshotRetainedObjectInfo is converted to the new API.
Bug: chromium:749490
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I124ae3853354863b4f888e6aa2ea13777dcaa37d
Reviewed-on: https://chromium-review.googlesource.com/948842
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52067}
The embedders should use the new EmbedderGraph API to provide retainer
info.
Bug: chromium:749490
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Iac8dc1e749ef14277b027f43e799357c5bd413ea
Reviewed-on: https://chromium-review.googlesource.com/948489
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52059}
This function re-uses the implementation of InitializeICUDefaultLocation.
Removal of the API breaks embedders' code without providing any benefit.
Bug: v8:7561
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I006cd307887ac132f574af26ca9cd1d5e5317644
Reviewed-on: https://chromium-review.googlesource.com/963024
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51956}
This also undeprecates Message::GetStartColumn API.
The simple versions are easier to use for the embedders and have the
same implementation as the complex versions.
Bug: v8:7560
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I656161b04c5d9de6d1de9435b7825009f96572a5
Reviewed-on: https://chromium-review.googlesource.com/963322
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51951}
- Label as "bigint" in DevTools heap snapshot viewer
- Treat as new primitive in injected-script-source
- Show primitive value as property for BigIntObject
- Adds the "n" suffix onto description, both with/without inspector
being present
Bug: v8:7486
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Change-Id: I47a02e32f9bdd9124a6c91056965574ecd443867
Reviewed-on: https://chromium-review.googlesource.com/940804
Commit-Queue: Erik Luo <luoe@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Alexei Filippov <alph@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51855}
The number of embedder fields grows dynamically, but reading these
fields do not perform bounds checks. The naming is taken from a similar
method on v8::Isolate.
Also changed the growing strategy for the backing store to not
over-allocate.
R=adamk@chromium.org, bmeurer@chromium.org
Bug: v8:7533
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I70beab124a32296c940ffabd897a7790bc8ff47a
Reviewed-on: https://chromium-review.googlesource.com/952923
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51822}
The VM state is a property of the isolate, not the CPU profiler.
Having to create a v8::CpuProfiler instance in order to change
the property is somewhat inefficient.
See https://github.com/nodejs/node/issues/18039 and
https://github.com/nodejs/node/pull/18534 for context.
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Change-Id: I70e31deca6529bccc05a0f4ed500ee268fb63cb8
Reviewed-on: https://chromium-review.googlesource.com/900622
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51779}
ObjectSpace was only referred to in static_asserts and was otherwise
removed in http://codereview.chromium.org/7945009.
AllocationActions's last usage was removed in
https://codereview.chromium.org/1991293002.
Bug: v8:7310
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I2ccbf3b674517bc698b4c92754cd0b251229d342
Reviewed-on: https://chromium-review.googlesource.com/931887
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51763}
Implement in-place weak reference handling in GC.
Turn FeedbackVector::optimized_code_or_smi into an in-place weak reference (this
is the only in-place weak reference at this point).
(See bug for design doc.)
BUG=v8:7308
TBR=yangguo@chromium.org
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I16d65dc768f10ed431252e23a0df07bee9063534
Reviewed-on: https://chromium-review.googlesource.com/948493
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51731}
Implement in-place weak reference handling in GC.
Turn FeedbackVector::optimized_code_or_smi into an in-place weak reference (this
is the only in-place weak reference at this point).
(See bug for design doc.)
BUG=v8:7308
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Change-Id: I0f9f992cb4ee0457c40b7c868317dfb607bfb906
Reviewed-on: https://chromium-review.googlesource.com/873638
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51722}
- Removes Reserve, Free (overload) and SetProtection methods.
- Updates comment on enum which we still need to distinguish
between allocated and reserved ArrayBuffers.
Bug: chromium:799573
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I1b4e08f97c22ae6b6af847fbcdde047be62fecf8
Reviewed-on: https://chromium-review.googlesource.com/924603
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Eric Holk <eholk@chromium.org>
Commit-Queue: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51714}
