Makes ClusterFuzz start fuzzing with the flag on.
BUG=v8:5516
Change-Id: Ia80f7d22f12fe25efb226102a896e8b0e3537947
Reviewed-on: https://chromium-review.googlesource.com/610000
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47366}
This removes:
- CodeBreakIterator for FCG code.
- RelocModes for debug breaks.
- Code generator for debug break slots.
- GC support for debug break slots.
- Code flag to indicate code with debug break slots.
- Builtin type DBG.
- Mechanisms to replace FCG code in the debugger and LiveEdit.
- Runtime entry to the debugger from debug break slots.
R=bmeurer@chromium.org, rmcilroy@chromium.org, ulan@chromium.org
Bug: v8:6409
Change-Id: I5662c8800e3ef1b1584ad107bfe0aae26c9d8abb
Reviewed-on: https://chromium-review.googlesource.com/613263
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47364}
This one allows us to support custom promises implementation.
With awaitPromise flag Runtime.evaluate awaits
Promise.resolve(<expression result>).
This also allows to await for any non-Promise value, similar to await
expression, which is more convenient for most protocol users.
R=dgozman@chromium.org
Bug: chromium:755104
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Iee798b33b6fb7de7d393372e164c0481d1bbf7eb
Reviewed-on: https://chromium-review.googlesource.com/614308
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47354}
Tests were monolithic, with large loops, and slow on ARM64. Refactor to
small tests so they can be sharded better, reduce page size to 1 to
keep the loops small.
BUG=v8:6532
Change-Id: I712551564d4a70fc12acdf114922feb614aeb271
Reviewed-on: https://chromium-review.googlesource.com/611614
Reviewed-by: Ben Smith <binji@chromium.org>
Commit-Queue: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47353}
In the case of a function constructor or eval, we create a new script
object which doesn't have a script name. In this case, we traverse
upwards on the list of SFI's through script->eval_from_shared() to get
the outermost script that was not an eval script and get the script
name from that script.
Bug: chromium:746909, v8:6683, v8:5785
Change-Id: I430459f632a0e3b18fc3111a5cf1c00cedb9f520
Reviewed-on: https://chromium-review.googlesource.com/606701
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47352}
* Avoid "using namespace" statements, which trigger clang's -Wheader-hygiene
warnings in jumbo builds.
* Undefine created macros at the end of source files.
BUG=chromium:746958
Change-Id: I5d25432c314437f607b0e1be22765a6764267ba6
Reviewed-on: https://chromium-review.googlesource.com/610962
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Mostyn Bramley-Moore <mostynb@opera.com>
Cr-Commit-Position: refs/heads/master@{#47347}
Fixes the implementation of wasm exceptions to use a WasmRuntimeError
object, and set the exception tag value as a property of the
object. This guarantees that an uncaught wasm exception is treated
like all other runtime errors.
Bug: v8:6577
Change-Id: I0ab0130444e745178e86c23b3bc9fc9f385c8d05
Reviewed-on: https://chromium-review.googlesource.com/611124
Reviewed-by: Bill Budge <bbudge@chromium.org>
Reviewed-by: Eric Holk <eholk@chromium.org>
Commit-Queue: Karl Schimpf <kschimpf@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47346}
Add a benchmark for TypedArray.prototype.set when
setting from another TypedArray with a different type.
Bug: v8:6704
Change-Id: Iad5585fe7d3a28b5b1a1b1f85ec81be659959239
Reviewed-on: https://chromium-review.googlesource.com/613267
Commit-Queue: Franziska Hinkelmann <franzih@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47343}
Add benchmark for TypedArray.prototype.set when
setting from another TypedArray with the same type.
Bug: v8:6704
Change-Id: Ibde60b17aa32fb9c8237b2ab766d2b2913e256d7
Reviewed-on: https://chromium-review.googlesource.com/613264
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Franziska Hinkelmann <franzih@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47342}
This follows up 4af9cfcc by separating incremental marking state
from the full MC marking state. Runtime and tests now use only
the incremental marking state. The full MC marking state used
by MC during atomic pause.
This separation decouples atomicity of markbit accesses
during incremental marking and during full MC.
Bug: chromium:694255
TBR: mlippautz@chromium.org
Change-Id: Ia409ab06515cd0d1403a272a016633295c0d6692
Reviewed-on: https://chromium-review.googlesource.com/612350
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47336}
This reverts commit 01cae9efe4.
Reason for revert: Seeing several flaky crashes on windows associated to this change:
https://build.chromium.org/p/client.v8/builders/V8%20Win64%20-%20debug/builds/18407https://build.chromium.org/p/client.v8/builders/V8%20Win64%20-%20debug/builds/18408
Original change's description:
> [Memory] Improve OOM callback tests.
>
> - Changes OOM tests to keep allocating more and more, starting from a
> large amount, until we exhaust address space and get a failure.
>
> Bug: v8:6635
> Change-Id: I007927c5f639ed395d90198272c93b6ee0e58249
> Reviewed-on: https://chromium-review.googlesource.com/609264
> Commit-Queue: Bill Budge <bbudge@chromium.org>
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#47328}
TBR=bbudge@chromium.org,mlippautz@chromium.org
Change-Id: Ibe49f99040e1a3c595ed836d1d40dbd0c7247d1c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:6635
Reviewed-on: https://chromium-review.googlesource.com/612288
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47332}
- Changes OOM tests to keep allocating more and more, starting from a
large amount, until we exhaust address space and get a failure.
Bug: v8:6635
Change-Id: I007927c5f639ed395d90198272c93b6ee0e58249
Reviewed-on: https://chromium-review.googlesource.com/609264
Commit-Queue: Bill Budge <bbudge@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47328}
- See bug for the reduced test case.
- Not adding a regression test here: I don't want to assert that PreParser
doesn't detect the redeclaration error, OTOH I don't want to make it detect
the error either (in order to not couple detecting the error with
FLAG_experimental_preparser_analysis).
BUG=chromium:753896, v8:5516
Change-Id: I0f1beffe30e5cb48d6dbec35181980864e6df153
Reviewed-on: https://chromium-review.googlesource.com/608976
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47326}
These operators were only used by the old asm.js pipeline (with
fullcodegen and the AstGraphBuilder). When going through the new
pipeline, accesses to TypedArrays are handled by the native
context specialization during inlining.
Bug: v8:6409
Change-Id: Ib9b888c0b96f297a335580ee42dfa951bde566be
Reviewed-on: https://chromium-review.googlesource.com/612347
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47322}
Removes the new.target slot from the interpreter's fixed frame. Instead
adds a field to BytecodeArray to get the bytecode's incoming
new.target or generator object register. The InterpreterEntryTrampoline
then sets this register with the incoming new.target (or generator object)
when the function is called. This register can be directly the new.target
or generator object variable if they are LOCAL location, otherwise it is a
temporary register which is then moved to the variable's location during the
function prologue.
This fixes a hack in the deoptimizer where we would set the new.target fixed
slot to undefined in order to avoid extending it's lifetime through the
optimized code - now it's just a standard register and can be optimized away
as normal.
Bug=v8:6644
Change-Id: Ieb8cc34cccefd9fb6634a90cbc77c6002a54f2ae
Reviewed-on: https://chromium-review.googlesource.com/608966
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47320}
As long as we have scripts with negative source offset (see inline event listeners) we should not crash a browser when get negative offset.
R=jgruber@chromium.org
Bug: chromium:750592
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: Ic3138e7c61ec0a5133c56de9970acdffa5536d8e
Reviewed-on: https://chromium-review.googlesource.com/611613
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47318}
Bytecode array visitor has a side-effect of incrementing the age counter.
This patch makes the increment atomic and thus safe for the concurrent
marker.
Bug: chromium:694255
Change-Id: I36c65b02ace8d366206bd8295e72aaa19742ed56
Reviewed-on: https://chromium-review.googlesource.com/610001
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47317}
It expected its argument to be a JSFunction, but fuzzer tests can
pass anything. Non-JSFunction arguments should just silently be
ignored, just like similar CF-whitelisted runtime functions do.
Bug: chromium:754177
Change-Id: I41b29528bbe72f24b3d84f021b22602160769d26
Reviewed-on: https://chromium-review.googlesource.com/610706
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47316}
This class provides byte level CAS operation using word level CAS.
Bug: chromium:694255
Change-Id: I39e661ee8d11e3f61fd5cb64c36f8f5ee94d1244
Reviewed-on: https://chromium-review.googlesource.com/612170
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47311}
Deletes the now unused Full-codegen compiler. Also removes some macro
assembler instructions which are no longer used.
Note: there is still additional cleanup work to do after this lands
(e.g., remove support for FCG frames support and FCG
debugger support, etc.), but this will be done in followup CLs to keep
this patch managable.
BUG=v8:6409
Change-Id: I8d828fe7a64d29f2c1252d5fda968a630a2e9ef2
Reviewed-on: https://chromium-review.googlesource.com/584773
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47307}
The removed building blocks have either been completely unused or have
already been replaced.
Bug:
Change-Id: I68a4d5d42b7f1cc3c5f8d0e7ea7146c5a0f59048
Reviewed-on: https://chromium-review.googlesource.com/612163
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47304}
For Divide operations like
r = a / b
where r has only truncated uses (i.e. only used in bitwise operations),
we used to generate a Float64Div unless we statically knew something
about a and b, even if a and b have always been integers so far.
Crankshaft was able to generate an integer division here, because
Fullcodegen collected feedback independently for inputs and outputs of
binary operations.
This adds new BinaryOperationFeedback::kSignedSmallInputs, which is used
specifically for Divide to state that we have seen only SignedSmall
inputs thus far, but the outputs weren't always in the SignedSmall
range.
The issue was discovered in a WebGL Triangulation library and reported
via https://twitter.com/mourner/status/895708603117518848 after Node
8.3.0 was released with I+TF.
R=jarin@chromium.org
Bug: v8:6698
Change-Id: I830e421a3bf91fc8fa3665cbb706bc13675a6d2b
Reviewed-on: https://chromium-review.googlesource.com/612063
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47302}
This changes the baseline of an inspector test setting breakpoints
within an asm.js module while the module is being executed. With the
validator it is not supported to switch from active WebAssembly code
back to debuggable interpreter code. Hence some previously expected
breakpoints no longer fire, the behavior is consistent across all
configurations now though.
R=yangguo@chromium.org
TEST=inspector/debugger/asm-js-breakpoint-during-exec
BUG=v8:6166
Change-Id: Ie1bb62fa6df28b10336b4cb5d381d2141eec356c
Reviewed-on: https://chromium-review.googlesource.com/608977
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47301}
This patch merges ObjectMarking and MarkingState. The new marking state
encapsulates object marking, live byte tracking, and access atomicity.
The old ObjectMarking calls are now replaced with calls to marking
state. For example:
ObjectMarking::WhiteToGrey<kAtomicity>(obj, marking_state(obj)
becomes
marking_state()->WhiteToGrey(obj)
This simplifies custom handling of live bytes and allows to chose
atomicity of markbit accesses depending on collector's state.
This also decouples marking bitmap from the marking code, which will
allows in future to use different data-structure for mark-bits.
Bug: chromium:694255
Change-Id: Ifb4bc0144187bac1c08f6bc74a9d5c618fe77740
Reviewed-on: https://chromium-review.googlesource.com/602132
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47288}
Deletes AstGraphBuilder and associated classes now that it is
unreachable. The following classes are also removed:
- ControlBuilders
- JSFrameSpecialization
- AstLoopAssignmentAnalysis
Also removes flags from compilation-info which are no longer used, and removes
the no-deoptimization paths from TypedOptimization, JsTypedLowering,
JSIntrinsicLowering and JSBuiltinLowering.
BUG=v8:6409
Change-Id: I63986e8e3497bf63c4a27ea8ae827b8a633d4a26
Reviewed-on: https://chromium-review.googlesource.com/583652
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47284}
This is a pure renaming CL; no functionality changes.
R=mtrofin@chromium.org
Bug:
Change-Id: I2f8262bdb17b9256d5b66fad56a7e51063f6f0d9
Reviewed-on: https://chromium-review.googlesource.com/610007
Reviewed-by: Mircea Trofin <mtrofin@chromium.org>
Commit-Queue: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47282}
protocol::HashMap(std::unordered_map)::iterator doesn't provide any
guarantees about iteration order. At least Visual C++ from vS 2015 and
clang compile for loop inside forEachSession differently.
For tests we need stable order of iteration, so let's use std::map
instead.
R=dgozman@chromium.org
Bug: none
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I329cb24cd182baa86c0ea4a526257856718f32b1
Reviewed-on: https://chromium-review.googlesource.com/609489
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47281}
When lazy-compiling, it is important we reconstitute the
ModuleEnv accurately. Besides addressing a bug, this change
also does away with the need to relocate memory and globals
parameters (in lazy compilation), by using "the right ones" upfront.
Bug: chromium:753496
Change-Id: I1412a499f05d02d49319fced1b3047698328f3b5
Reviewed-on: https://chromium-review.googlesource.com/609376
Reviewed-by: Brad Nelson <bradnelson@chromium.org>
Commit-Queue: Brad Nelson <bradnelson@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47280}
Removes the pathways to use Full-Codegen from compiler.cc. Also removes all
paths to optimize using AstGraphBuilder, which relies on Full-codegen.
Cleans up ast-numbering, runtime-profiler and some runtime functions to
remove now dead code.
This makes Full-codegen and AstGraphBuilder dead, but doesn't remove their
code yet, that will be done in a followup CL to keep things reviewable.
BUG=v8:6409
Change-Id: I3901ff17d960b2bb084cef0cb39fa16cb8419881
Reviewed-on: https://chromium-review.googlesource.com/583328
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47277}
This is in preparation to the removal of the FullCodeGenerator, we no
longer need the ability to stress the underlying implementation.
R=rmcilroy@chromium.org
BUG=v8:6409
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: Iad3177d6de4a68b57c12a770b6e85ed7a9710254
Reviewed-on: https://chromium-review.googlesource.com/584747
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47276}
This test started failing on arm64-debug-nosnap builds since we'd have
leftover NEVER_EVACUATE code-space pages from Isolate initialization.
Ensure that we exhaust all such pages and overflow into LO_SPACE before
continuing into the real test, and simply generate dummy code instead of
copying a fake CEntryStub.
Bug: v8:6690
Change-Id: I3889b5818e2467dcdce3485f1372f3b7383478f4
Reviewed-on: https://chromium-review.googlesource.com/608139
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47273}
Previously we could not support these due to their unique memory layout
including off-heap backing store allocations. We now serialize these
allocations and then fix-up references to them in the PostProcess step
of deserialization.
Bug: v8:6691
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: Ic215049c06e6ee655bd17c11dfab0d8630568a84
Reviewed-on: https://chromium-review.googlesource.com/597709
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47271}
Original intention of longScript was to check how hashing works with long
script source. Current implementation calculates hash for longString function,
it's non reliable since Function.toString is still not specified and can return
different line endings on different architectures.
TBR=dgozman@chromium.org
Bug: none
Change-Id: I4c5b6f30c2849a1a2702c74665b86ced731f1b28
Reviewed-on: https://chromium-review.googlesource.com/609486
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47268}
On context destroyed we discard corresponded injected-script and won't be able to wrap async evaluation result, so we can resolve callback with an error right now.
R=dgozman@chromium.org
Bug: none
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Ib62f255297f306ad9f2c96a2a5b80e4b5aa33475
Reviewed-on: https://chromium-review.googlesource.com/604213
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47267}
Most methods on runtime agent are available when agent is disabled, we compile
injected-script lazily and should not invalidate it on runtime.disable since it
will invalidate all related objectIds.
R=dgozman@chromium.org
Bug: none
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I86f3c5d6908862cd4c0847c433f35a6d83c6396b
Reviewed-on: https://chromium-review.googlesource.com/607153
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47265}
This reverts commit b35a0789bc.
Reason for revert: Roll blocker for https://chromium-review.googlesource.com/c/607193
Original change's description:
> [heap, runtime] Fix conversion of large strings to thin strings.
>
> This patch removes creation of fillers in the middle of a large page and
> fixes assert in Heap::NotifyObjectLayoutChange.
>
> The fillers in large pages are useless since we do not sweep large
> object space.
>
> Bug: chromium:752426
> Change-Id: I01c230223f28d6d54b7362ee70e9d83de50678fd
> Reviewed-on: https://chromium-review.googlesource.com/601994
> Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#47221}
TBR=ulan@chromium.org,jkummerow@chromium.org,mlippautz@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: chromium:752426
Change-Id: I58a632af37fa018d82693099a7a395ca5db5af0f
Reviewed-on: https://chromium-review.googlesource.com/609404
Reviewed-by: Michael Hablich <hablich@chromium.org>
Commit-Queue: Michael Hablich <hablich@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47262}
This changes the DCHECK (which could correctly fail) to be part of the
conditional that checks if we're in an async function.
Bug: chromium:751789
Change-Id: I3b8c1239ac93190055622c41fa1122e83b69d255
Reviewed-on: https://chromium-review.googlesource.com/607356
Reviewed-by: Daniel Ehrenberg <littledan@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47261}
