Now that embedded builtins are enabled everywhere*, lazy
deserialization can be turned off and removed.
* Except nosnap builds, on aix and in msvc builds.
Bug: v8:6666, v8:6624, v8:7990
Change-Id: Ib5fefe10e7ff35b13a1eb803fbc3736b8851b22b
Reviewed-on: https://chromium-review.googlesource.com/c/1288638
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57064}
Sometimes we do not have promise on stack, e.g. Promise.reject call,
but we need to attribute this pause with promise rejection.
TBR=yangguo@chromium.org
Bug: chromium:755728
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I03ca1e1cd6c21677f0a12ece626e2c8a1938437b
Reviewed-on: https://chromium-review.googlesource.com/1249942
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56293}
Abort incremental marking pulls in the requirement to also be able to abort on
the embedder side. In practice, aborting is never really needed and the GC
should just finalize the existing collection and do an atomic followup if exact
marking information is required.
Bug: chromium:843903
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Ic471332d01b0c4be26b71a06248af03255c61a9d
Reviewed-on: https://chromium-review.googlesource.com/1225705
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55949}
The break id is no longer used.
Bug: v8:5530
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Ib07046d66497cbd5e01a8a1248afd890180200bf
Reviewed-on: https://chromium-review.googlesource.com/1172136
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55074}
I have a project that embeds V8 and uses a single `Isolate` from multiple
threads. The program runs just fine, but sometimes the inspector doesn't
stop on the correct line after stepping over a statement that switches
threads behind the scenes, even though the original thread is restored by
the time the next statement is executed.
After some digging, I discovered that the `Debug::ArchiveDebug` and
`Debug::RestoreDebug` methods, which should be responsible for
saving/restoring this `ThreadLocal` information when switching threads,
currently don't do anything.
This commit implements those methods using MemCopy, in the style of other
Archive/Restore methods in the V8 codebase.
Related: https://groups.google.com/forum/#!topic/v8-users/_Qf2rwljRk8
Note: I believe my employer, Meteor Development Group, has previously
signed the CLA using the group email address google-contrib@meteor.com.
R=yangguo@chromium.org,jgruber@chromium.org
CC=info@bnoordhuis.nl
Bug: v8:7230
Change-Id: Id517c873eb81cd53f7216c7efd441b956cf7f943
Reviewed-on: https://chromium-review.googlesource.com/833260
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54902}
After liveedit removed - we do not need this context any more.
R=yangguo@chromium.orgTBR=clemensh@chromium.org
Bug: v8:5530
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Idb43d016d51b8048f6cd2ca590fd7510abcacb49
Reviewed-on: https://chromium-review.googlesource.com/1106802
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54273}
Remove the one-argument Handle constructor and "handle" factory method,
replacing them with Isolates where available and GetIsolate() methods
otherwise.
TBR=verwaest@chromium.org
Bug: v8:7786
Change-Id: I8ee92ef727c05382c984a3e4c290198d0b312619
Reviewed-on: https://chromium-review.googlesource.com/1113542
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Dan Elphick <delphick@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54025}
It looks like we do not need live_edit flag.
R=dgozman@chromium.org,yangguo@chromium.org
Bug: v8:7862
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I2b635f7d24138894b7a0f94fc90293d50e40f22c
Reviewed-on: https://chromium-review.googlesource.com/1108386
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53980}
This is a step towards avoiding materializing function_ altogether if we deoptimize. Typically we only need the SharedFunctionInfo.
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Idee78f02d1afe3d2cb70e93a6d96a5a33907f892
Reviewed-on: https://chromium-review.googlesource.com/1100474
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53789}
This is another step to remove a huge amount of legacy code from v8.
R=dgozman@chromium.org
Bug: v8:5530
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I634bda41c53a49dc4912291eb52f02847f56f4f3
Reviewed-on: https://chromium-review.googlesource.com/1080398
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53459}
With this CL we use interrupt for pause in two cases:
- when we process Debugger.pause on interruption,
- when we would like to break as soon as possible after OOM.
In all other cases, e.g. for async step into we use break
on function call by calling StepIn debugger action.
In mentioned cases we should not actually use interrupt as well:
- Debugger.pause in this case scheduled using interrupt and we
may just break right now without requesting another interrupt,
unfortunately blink side is not ready,
- we should use more reliable way to break right after near OOM
callback, otherwise we can get this callback, increase limit,
request break on next interrupt, before interrupt get another
huge memory allocation and crash.
There are couple advantages:
- we get much better break locations for async stepping
(see inspector tests expectations),
- we can remove DEBUG_BREAK interruption
(it should speedup blackboxing with async tasks, see
removed todo in debug.cc for details)
- it is required preparation step for async step out,
(see https://chromium-review.googlesource.com/c/v8/v8/+/1054618)
Bug: v8:7753
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Iabd7627dbffa9a0eab1736064caf589d02591926
Reviewed-on: https://chromium-review.googlesource.com/1054155
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53439}
If termination was requested on pause we should handle it properly as
soon as execution resumed.
R=yangguo@chromium.org
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Ica50500094138097f115545db716264126fbe59e
Reviewed-on: https://chromium-review.googlesource.com/1049486
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53074}
Previously, if an unbound script was created in a non-inspected context,
but later bound to an inspected one, it never appeared in the
debugger sources.
After this change `OnAfterCompile` will be invoked not on the original
script compilation, but when it's actually bound to a context for
execution, which means `Debugger.scriptParsed` will be now sent to the
inspector even for such precompiled scripts.
R=jgruber@chromium.org, kozyatinskiy@chromium.org, yangguo@chromium.org
Bug: v8:7654
Change-Id: Ice13312e425903fb2baf14edab5c566d649a6438
Reviewed-on: https://chromium-review.googlesource.com/1013581
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52652}
This CL allows SetPrototypeAdd and ArrayIteratorPrototypeNext
to be called on temporary objects during side effect free evaluation.
Bug: v8:7588
Change-Id: Id77848e48d98c243de91bc6c0fae5a0877e693d4
Reviewed-on: https://chromium-review.googlesource.com/998439
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52548}
This is a reland of 7a2c371383
Original change's description:
> [debug] introduced runtime side effect check
>
> This CL demonstrates minimum valuable addition to existing debug evaluate
> without side effects mechanism.
> With this CL user can evaluate expressions like:
> [a,b] // create any kind of temporary array literals
> [a,b].reduce((x,y) => x + y, 0); // use reduce method
> [1,2,3].fill(2); // change temporary arrays
>
> The core idea: any change of the object created during evaluation without
> side effects is side effect free. As soon as we try to store this temporary
> object to object existed before evaluation we will terminate execution.
>
> Implementation:
> - track all objects allocated during evaluation and mark them as temporary,
> - patch all bytecodes which change objects.
>
> A little more details (including performance analysis): [1].
>
> [1] https://docs.google.com/document/d/10qqAtZADspPnpYa6SEdYRxrddfKIZJIzbLtGpsZQkRo/edit#
>
> Bug: v8:7588
> Change-Id: I69f7b96e1ebd7ad0022219e8213211c7be72a111
> Reviewed-on: https://chromium-review.googlesource.com/972615
> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#52370}
Bug: v8:7588
Change-Id: Ibc92bf19155f2ddaedae39b0c576b994e84afcf8
Reviewed-on: https://chromium-review.googlesource.com/996760
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52373}
This reverts commit 7a2c371383.
Reason for revert: msan is broken
Original change's description:
> [debug] introduced runtime side effect check
>
> This CL demonstrates minimum valuable addition to existing debug evaluate
> without side effects mechanism.
> With this CL user can evaluate expressions like:
> [a,b] // create any kind of temporary array literals
> [a,b].reduce((x,y) => x + y, 0); // use reduce method
> [1,2,3].fill(2); // change temporary arrays
>
> The core idea: any change of the object created during evaluation without
> side effects is side effect free. As soon as we try to store this temporary
> object to object existed before evaluation we will terminate execution.
>
> Implementation:
> - track all objects allocated during evaluation and mark them as temporary,
> - patch all bytecodes which change objects.
>
> A little more details (including performance analysis): [1].
>
> [1] https://docs.google.com/document/d/10qqAtZADspPnpYa6SEdYRxrddfKIZJIzbLtGpsZQkRo/edit#
>
> Bug: v8:7588
> Change-Id: I69f7b96e1ebd7ad0022219e8213211c7be72a111
> Reviewed-on: https://chromium-review.googlesource.com/972615
> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#52370}
TBR=ulan@chromium.org,rmcilroy@chromium.org,yangguo@chromium.org,kozyatinskiy@chromium.org,leszeks@chromium.org
Change-Id: Ied1739c6308b13a4981189e0999f5912316cf456
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7588
Reviewed-on: https://chromium-review.googlesource.com/996135
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52371}
This CL demonstrates minimum valuable addition to existing debug evaluate
without side effects mechanism.
With this CL user can evaluate expressions like:
[a,b] // create any kind of temporary array literals
[a,b].reduce((x,y) => x + y, 0); // use reduce method
[1,2,3].fill(2); // change temporary arrays
The core idea: any change of the object created during evaluation without
side effects is side effect free. As soon as we try to store this temporary
object to object existed before evaluation we will terminate execution.
Implementation:
- track all objects allocated during evaluation and mark them as temporary,
- patch all bytecodes which change objects.
A little more details (including performance analysis): [1].
[1] https://docs.google.com/document/d/10qqAtZADspPnpYa6SEdYRxrddfKIZJIzbLtGpsZQkRo/edit#
Bug: v8:7588
Change-Id: I69f7b96e1ebd7ad0022219e8213211c7be72a111
Reviewed-on: https://chromium-review.googlesource.com/972615
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52370}
We need to bypass shortcuts when executing accessors defined via FunctionTemplate
if we have break points at function entry.
R=ishell@chromium.org, jgruber@chromium.org
Bug: v8:7596
Change-Id: I0e1bdbbba0f7dcd0fb7fe90d35b18234d073fe94
Reviewed-on: https://chromium-review.googlesource.com/980316
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52276}
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
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
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}
This has been made possible when custom builtin constructors were
removed.
R=jgruber@chromium.org
Bug: v8:178, v8:7518
Change-Id: I7ee064c3b899732ebe9381ea004f231fa6c0cef0
Reviewed-on: https://chromium-review.googlesource.com/975541
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52229}
This CL ads a StartPosition and EndPosition accessors on SFI and
ScopeInfo to facilitate future refactoring. In a future CL the
start and end position are no longer stored directly on SFIs.
This CL will temporarily increase memory since the position info
is duplicated on the SFI and the ScopeInfo.
Drive-by-fix: Clean up some constants in ScopeInfo
Bug: v8:7066
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I1a8c5dd4e2156c007e04d92e72e478b915516e0d
Reviewed-on: https://chromium-review.googlesource.com/955629
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51987}
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}
This is to better pinpoint win64 failures.
TBR=bmeurer@chromium.org
Bug: v8:178
Change-Id: If778352cad1f209927067a12d5684e62c4ead8d2
Reviewed-on: https://chromium-review.googlesource.com/955687
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51818}
Regular construct stubs eventually call InvokeFunction, which does
performs debug hook checking. For builtins such as Object, Array, etc.
this approach does not work since they have specialized construct stubs
that do not check for the debug hook.
R=bmeurer@chromium.org
Bug: v8:178
Change-Id: I3e1f5d2dae1c7a6220b7236bd6ea71d83a65171f
Reviewed-on: https://chromium-review.googlesource.com/931702
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51503}
We don't use parser caches anymore and request code caches
explicitly using ScriptCompiler::CreateCodeCache. Hence
removing the support for both parser cache and code cache options.
They are still retained in CompileOptions for backwards
compatibility. Apart from the api.cc, no other part should see
this option.
Bug: chromium:779254, chromium:783124
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: Ic8ad9afe3fa44bbb5adc71bdde59c0b4057a523d
Reviewed-on: https://chromium-review.googlesource.com/916261
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51416}
This ensures that breaking on inlined builtins works, even when
compiling concurrently. This CL also introduces the member
Isolate::AbortConcurrentOptimization.
R=sigurds@chromium.org
Bug: v8:178
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: Ie6cbb48ebde18036888af2dd715862e7a14ddf9d
Reviewed-on: https://chromium-review.googlesource.com/912468
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51384}
We reuse most of the infrastructure to set break points, with minor
differences when we encounter functions where we can only break on entry:
- PrepareFunctionForBreakPoints simply deopts all functions.
- Break point objects have the canonical source position 0.
- Break point is set/checked/cleared via bit on the DebugInfo.
- Debug::Break do not continue stepping since stepping is implemented via
regular break points and therefore do not interfere with break on entry.
I promise to add more tests.
Bug: v8:178
Change-Id: Ifc8231995c771286db0b848b811e1c3ad3b12494
Reviewed-on: https://chromium-review.googlesource.com/906245
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51152}
Some tests need to ensure all builtins are deserialized. This adds a
helper to make that easier.
Drive-by-refactoring: Centralize lazy-deserialization tracing.
TBR=rmcilroy@chromium.org
Bug: v8:6624
Change-Id: I1f7caa6c539b12aabcba5b7b28c50ad40355848b
Reviewed-on: https://chromium-review.googlesource.com/891822
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50959}
This adds a new operator JSCreatePromise, which currently allocates
a native JSPromise instance and initializes it to pending state.
In addition to that we introduce a new PromiseHookProtector, which
get's invalidated the first time someone enables the debugger or
installs a PromiseHook (via async_hooks for example). As long as
the protector is intact we lower AsyncFunctionPromiseCreate to
JSCreatePromise and AsyncFunctionPromiseRelease to a no-op in
optimized code.
This yields a speedup of roughly 33% on the benchmark mentioned
in the bug.
Bug: v8:7271, v8:7253
Change-Id: Ib5d219f2b6e052a7cc5e6ed5aa66dd3c8885a859
Reviewed-on: https://chromium-review.googlesource.com/883124
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50849}
This changes the implementation of
v8::ScriptCompiler::CompileFunctionInContext
See design doc: https://goo.gl/ppkK6QR=adamk@chromium.org, marja@chromium.org, mstarzinger@chromium.org
Bug: v8:7172, chromium:70895
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: Iab0b6e879c1a3b33b623bfa2af9c706643c06fa7
Reviewed-on: https://chromium-review.googlesource.com/810946
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50148}
The motivation is to avoid bugs such as the one fixed in
https://chromium-review.googlesource.com/c/v8/v8/+/800270.
Bug: v8:7109
Change-Id: I82a55f4a78d289d00ae7bafe78b45d92bab07a6b
Reviewed-on: https://chromium-review.googlesource.com/800291
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49829}
