Don't treat new prototypes differently depending on how they become a
prototype. This is work towards always keeping prototypes in slow-mode.
Bug: v8:6471
Change-Id: I62de1018e21d91fda3a5da044615f32c718910b1
Reviewed-on: https://chromium-review.googlesource.com/526596
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45781}
Array buffers can now have an allocation that is larger than the actual
buffer, such as when WebAssembly guard regions are enabled. Embedders
need to know the actual allocation start and length when externalizing
a buffer so they can deallocate it properly.
Bug: chromium:720302, v8:5277
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: Ifc184fdd59d77af01c07a64d2c0229ca859a01b0
Reviewed-on: https://chromium-review.googlesource.com/523271
Commit-Queue: Eric Holk <eholk@chromium.org>
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45777}
The two variants "turbofan" and "turbofan_opt" are not part of any of
the default sets of variants that run-tests.py uses. The only way to
trigger execution would be via the --variants flag directly, which our
infrastructure is not doing.
R=machenbach@chromium.org
Change-Id: Ifa58cb4a83a3760ffba73e8b40b417a845f53506
Reviewed-on: https://chromium-review.googlesource.com/526637
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45772}
Adds support for Speculatively lower ToPrimitiveToString to CheckString
where the type hint shows the value has always been a string.
BUG=v8:6243
Change-Id: I7f36deb8c2bc309e6d0546e099c76ac518c6be09
Reviewed-on: https://chromium-review.googlesource.com/521123
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45760}
Adds support for lowering of ToPrimitiveToString and StringConcat bytecodes
to the corresponding builtins. As part of this, moves the interpreter
implementation of these operations into the appropriate builtin generators
and add builtin support for them.
Also adds TailCallRuntimeN operator to code-assembler which enables tail calling
a runtime function when the arguments have already been pushed onto the stack.
BUG=v8:6243
Change-Id: Id5c851bc42e4ff490d9a23a8990ae331c7eac73e
Reviewed-on: https://chromium-review.googlesource.com/515362
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45756}
This reverts commit 7fa071a48b.
Reason for revert: https://bugs.chromium.org/p/chromium/issues/detail?id=729482
Original change's description:
> Reland [parser] Refactor streaming scanner streams.
>
> Unify, simplify logic, reduce UTF8 specific handling.
>
> Intend of this is also to have stream views.
> Stream views can be used concurrently by multiple threads, but
> only one thread may fetch new data from the underlying source.
> This together with unified stream view creation is intended to be
> used for parse tasks.
>
> BUG=v8:6093
>
> Change-Id: I3bce48185fa2c986d16619a9a8ece3ff4c4f5e60
> Reviewed-on: https://chromium-review.googlesource.com/509489
> Reviewed-by: Daniel Vogelheim <vogelheim@chromium.org>
> Reviewed-by: Marja Hölttä <marja@chromium.org>
> Commit-Queue: Wiktor Garbacz <wiktorg@google.com>
> Cr-Commit-Position: refs/heads/master@{#45688}
TBR=marja@chromium.org,vogelheim@chromium.org,wiktorg@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
BUG=v8:6093
Change-Id: Iefa7c43a2f6ae3a7f3ef0f77d87b6ae36ae4be99
Reviewed-on: https://chromium-review.googlesource.com/525712
Reviewed-by: Marja Hölttä <marja@chromium.org>
Reviewed-by: Daniel Vogelheim <vogelheim@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45725}
For now skip WASM SIMD tests that fail when MIPS SIMD extension
is not available. Turn on these tests again when simd scalar lowering
mechanism supports all WASM SIMD operations.
Bug:
Change-Id: I4589680147c04716ed66680aaa06639f4f2452d0
Reviewed-on: https://chromium-review.googlesource.com/524082
Reviewed-by: Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com>
Reviewed-by: Miran Karić <Miran.Karic@imgtec.com>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com>
Cr-Commit-Position: refs/heads/master@{#45721}
Introduces ThrowReferenceErrorIfHole / ThrowSuperNotCalledIfHole
/ ThrowSuperAlreadyCalledIfNotHole bytecodes to handle hole checks.
In the bytecode-graph builder they are handled by introducing a deopt point
instead of adding explicit control flow. JumpIfNotHole / JumpIfNotHoleConstant
bytecodes are removed since they are no longer required.
Bug: v8:4280, v8:6383
Change-Id: I58b70c556b0ffa30e41a0cd44016874c3e9c5fe1
Reviewed-on: https://chromium-review.googlesource.com/509613
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45720}
The change also moves creation of the iterator result from the parser to the bytecode generator.
Unfortunately, async generators will stay on the old scheme (try-finally around generator body) because I am not exactly sure how they work.
Review-Url: https://codereview.chromium.org/2917263002
Cr-Commit-Position: refs/heads/master@{#45713}
Now that the BytecodeGenerator has a dedicated register holding
the generator object, BytecodeGenerator::VisitSuspend can
access the generator directly from that register. This reduces
by one the number of live registers at each suspend point.
Bug: v8:6351, v8:6460
Change-Id: I380a9d2bd8ca7eec6720e5392c1ca07dd0df0e2d
Reviewed-on: https://chromium-review.googlesource.com/522982
Commit-Queue: Adam Klein <adamk@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45710}
Unify, simplify logic, reduce UTF8 specific handling.
Intend of this is also to have stream views.
Stream views can be used concurrently by multiple threads, but
only one thread may fetch new data from the underlying source.
This together with unified stream view creation is intended to be
used for parse tasks.
BUG=v8:6093
Change-Id: I3bce48185fa2c986d16619a9a8ece3ff4c4f5e60
Reviewed-on: https://chromium-review.googlesource.com/509489
Reviewed-by: Daniel Vogelheim <vogelheim@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Commit-Queue: Wiktor Garbacz <wiktorg@google.com>
Cr-Commit-Position: refs/heads/master@{#45688}
Based on past discussions I'm going to try to reland this change. This makes window.document and document behave the same after navigation, which is a change from what the spec says. If this works out though, it would greatly simplify the spec; and fix the fact that currently it's leaking the underlying global object, which we don't want for security and object-identity reasons.
Bug: chromium:713732
Change-Id: I5ce89afb46349ff92b7f5a884a7c388fcff887bf
Reviewed-on: https://chromium-review.googlesource.com/522605
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45678}
Unfortunately, even for an empty generator, we still use 8 register for various things (try-finally, copies of generator object, parser-introduced temporaries). I will try to get rid of these in separate CLs.
Changes:
- SuspendGenerator bytecode now takes register list to save.
- ResumeGenerator was split into two bytecodes:
* Resume generator reads the state out and marks the generator as
'executing'.
* RestoreGeneratorRegisters reloads the registers from
the generator.
+ this required adding support for output register list.
- Introduced generator_object_ register in the bytecode generator.
* in subsequent CLs, I will make better use of it, the goal is
to get rid if the .generator_object local variable.
- Taught register optimizer to flush unassigned registers.
BUG=v8:6379
Review-Url: https://codereview.chromium.org/2894293003
Cr-Commit-Position: refs/heads/master@{#45675}
This reverts commit ba8a753947.
Reason for revert: A layout test is unhappy:
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/16010
Original change's description:
> Reland "[runtime] Pass global proxy as receiver to native accessors in case of contextual access"
>
> Based on past discussions I'm going to try to reland this change. This makes window.document and document behave the same after navigation, which is a change from what the spec says. If this works out though, it would greatly simplify the spec; and fix the fact that currently it's leaking the underlying global object, which we don't want for security and object-identity reasons.
>
> Bug: chromium:713732
> Change-Id: I835ef510fc78f04c602434a7cec6420e027c4012
> Reviewed-on: https://chromium-review.googlesource.com/520764
> Commit-Queue: Toon Verwaest <verwaest@chromium.org>
> Reviewed-by: Kentaro Hara <haraken@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#45654}
TBR=haraken@chromium.org,verwaest@chromium.org
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:713732
Change-Id: Iecde1cd855c21efa73939bbfbff0c26540ee2d98
Reviewed-on: https://chromium-review.googlesource.com/521045
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45659}
Based on past discussions I'm going to try to reland this change. This makes window.document and document behave the same after navigation, which is a change from what the spec says. If this works out though, it would greatly simplify the spec; and fix the fact that currently it's leaking the underlying global object, which we don't want for security and object-identity reasons.
Bug: chromium:713732
Change-Id: I835ef510fc78f04c602434a7cec6420e027c4012
Reviewed-on: https://chromium-review.googlesource.com/520764
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45654}
DebugInfo was very closely tied to break point support:
* It contained only information relevant to break points.
* It was created and freed by break point implementation.
* Existence of a DebugInfo on the shared function info implied existence of
break points.
This CL is a step towards making DebugInfo usable by other debugging
functionality such as block coverage by decoupling it from break point support,
which is now only one kind of information stored on the DebugInfo object.
BUG=v8:6000
Review-Url: https://codereview.chromium.org/2909893002
Cr-Commit-Position: refs/heads/master@{#45640}
Most prototype implementations are not fully supported in the
interpreter. This is the case at least for exception handling, simd, and
atomics. Any function can be redirected to the interpreter though,
either by passing --wasm-interpret-all, or by dynamically redirecting to
the interpreter for debugging.
Making the flags experimental keeps the fuzzer from playing around with
these flags.
Drive-by: Refactor tests which explicitly set the prototype flag to use
a new scope for that.
R=ahaas@chromium.org
BUG=chromium:727584
Change-Id: I67da79f579f1ac93c67189afef40c6524bdd4430
Reviewed-on: https://chromium-review.googlesource.com/519402
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45639}
Instead of allocating and embedding certain heap numbers into the code
during code assembly, emit dummies but record the allocation requests.
Later then, in Assembler::GetCode, allocate the heap numbers and patch
the code by replacing the dummies with the actual objects. The
RelocInfos for the embedded objects are already recorded correctly when
emitting the dummies.
R=jarin@chromium.org
BUG=v8:6048
Review-Url: https://codereview.chromium.org/2900683002
Cr-Commit-Position: refs/heads/master@{#45635}
This reverts commit c5aad5f284
The CL was reverted due to missing Chromium dependencies.
This commit removes the simulator trace-based tests, and the associated header file dependencies, previously pulled in by DEPS. The NEON support now has only hand-written tests, in test-assembler-arm64.cc. The remaining tests can be added in a later patch.
BUG=chromium:718439
Original issue's description:
> Reland "ARM64: Add NEON support"
>
> This reverts commit cc047635ff.
> The CL was reverted due to a missing DEPS mirror.
>
> Original issue's description:
> > ARM64: Add NEON support
> >
> > Add assembler, disassembler and simulator support for NEON in the ARM64 backend.
> >
> > BUG=
> >
> > Review-Url: https://codereview.chromium.org/2622643005
> > Cr-Commit-Position: refs/heads/master@{#44306}
>
> BUG=
>
> Review-Url: https://codereview.chromium.org/2812573003
> Cr-Commit-Position: refs/heads/master@{#44652}
Review-Url: https://codereview.chromium.org/2896303003
Cr-Commit-Position: refs/heads/master@{#45633}
In current implementation in expressions like await foo() we have break location right after foo call and before actual await.
And we additionally have a lot of other statement locations because of do scope.
Let's move async debugging closer to sync debugging and introduce only one break location for await - before awaited function call.
Bug: v8:6425,v8:6162
Change-Id: I7568767856022c49101e7f3b7e39a2e401d21644
Reviewed-on: https://chromium-review.googlesource.com/514046
Reviewed-by: Marja Hölttä <marja@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45625}
- Enable aggressive lazy inner funcs (make non-declaration funcs lazy, ie let f =
function() { ... } when --experimental-preparser-scope-analysis is on.
- Turn on variable tracking for lazy top level functions: this makes their inner
functions skippable.
- Test fix for an testing bug uncovered by this work: when restoring the data
for the relevant scope, don't assume it's the outermost scope for which we
have data.
- Fix: if we abort lazy parsing a function, we shouldn't produce any data for
it.
BUG=v8:5516
Change-Id: I0606fbabb5886dc57dbb53ab5f3fb894ff5d032e
Reviewed-on: https://chromium-review.googlesource.com/518165
Reviewed-by: Daniel Vogelheim <vogelheim@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45615}
This CL improves break locations for expressions like 'var a = <expr>'. Without CL we use <expr> position as break location for initialization statement, with this CL we use position of first character after '=' as position.
Benefits (see test for details):
- only one break in expressions which includes mix of property lookup and calls, e.g. var p = Promise.resolve().then(x => x * 2),
- removed redundant break location for expressions like: let { x, y } = { x: 1, y: 2}.
TBR=dgozman@chromium.org,rmcilroy@chromium.org,machenbach@chromium.org,marja@chromium.org,kozyatinskiy@chromium.org,devtools-reviews@chromium.org,v8-reviews@googlegroups.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: v8:5909
Change-Id: Ie84fa79afeed09e28cf8478ba610a0cfbfdfc294
Reviewed-on: https://chromium-review.googlesource.com/518116
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45598}
This is consistent with C++ memory model and avoids confusion with GC
write barrier.
BUG=
Review-Url: https://codereview.chromium.org/2912773002
Cr-Commit-Position: refs/heads/master@{#45584}
By moving StatsTable from class Isolate to class Counters, it make the
class StatsTable thead safe. This is needed because these two classes
call each other, and for background compilation, instances of the
Counters class can persist longer that the corresponding Isolate it
came from.
It also removes unnecessary hops to the the Isolate, and checks if the
StatsTable has been created, for these communications.
BUG=v8:6361
Review-Url: https://codereview.chromium.org/2906063002
Cr-Commit-Position: refs/heads/master@{#45576}
All APIs that can throw exceptions should return Maybe<> values
BUG=none
R=neis@chromium.org,gsathya@chromium.org
Change-Id: I6a6e5888cd71257bb02bdcfcc587c909d0c1d8f4
Reviewed-on: https://chromium-review.googlesource.com/517785
Commit-Queue: Jochen Eisinger <jochen@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45557}
Tests should instead be skipped or fixed.
Existing timeout expectations are either optimistically deleted or replaced by the SLOW keyword.
Change-Id: Ic43f52bf18d0702674c95f9263a109041a1c9cd8
Reviewed-on: https://chromium-review.googlesource.com/518122
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45552}
The test OneByteArrayJoin failed on MIPS64 in debug mode after
https://chromium-review.googlesource.com/c/489946/ with error messages
"allocation failure GC in old space requested" and
"Fatal javascript OOM in CALL_AND_RETRY_LAST". Successful test execution
is possible on two ways: with flag --max_old_space_size=7 or with
modification in the test (constraints.set_max_old_space_size(7)).
TEST=cctest/test-strings/OneByteArrayJoin
BUG=
Review-Url: https://codereview.chromium.org/2907803002
Cr-Commit-Position: refs/heads/master@{#45548}
This reverts commit 7a9cc70492.
Reason for revert: Changes layout tests:
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/15882
This is about:
inspector/sources/debugger/source-frame-inline-breakpoint-decorations.html
Original change's description:
> [inspector] moved var initialization break location before init expression
>
> This CL improves break locations for expressions like 'var a = <expr>'. Without CL we use <expr> position as break location for initialization statement, with this CL we use position of first character after '=' as position.
> Benefits (see test for details):
> - only one break in expressions which includes mix of property lookup and calls, e.g. var p = Promise.resolve().then(x => x * 2),
> - removed redundant break location for expressions like: let { x, y } = { x: 1, y: 2}.
>
> Bug: v8:5909
> Change-Id: I039d911903a2826c9859710a63ab0462c992e11b
> Reviewed-on: https://chromium-review.googlesource.com/513926
> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Reviewed-by: Marja Hölttä <marja@chromium.org>
> Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#45530}
TBR=dgozman@chromium.org,marja@chromium.org,kozyatinskiy@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: v8:5909
Change-Id: Ibf84401e8050d3c84db219d983de2c6bba0f697f
Reviewed-on: https://chromium-review.googlesource.com/518102
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45547}
This CL improves break locations for expressions like 'var a = <expr>'. Without CL we use <expr> position as break location for initialization statement, with this CL we use position of first character after '=' as position.
Benefits (see test for details):
- only one break in expressions which includes mix of property lookup and calls, e.g. var p = Promise.resolve().then(x => x * 2),
- removed redundant break location for expressions like: let { x, y } = { x: 1, y: 2}.
Bug: v8:5909
Change-Id: I039d911903a2826c9859710a63ab0462c992e11b
Reviewed-on: https://chromium-review.googlesource.com/513926
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45530}
- Increase FPUregisters_[] element size to 128b in order to support MSA regs
- Add skeleton for MSA instr. decoding in mips32 and mips64 simulator
- Add support for fill.df, copy_u.df and copy_s.df MSA instructions
- Assembler test for fill.df, copy_u.df and copy_s.df
BUG=
Review-Url: https://codereview.chromium.org/2799923002
Cr-Commit-Position: refs/heads/master@{#45529}
Rather than trying to pre-calculate the number of contexts required during
scope analysis, instead just allocate context registers in the register
allocator. This reduces frame size a bit due to reusing of registers when
the context isn't pushed.
BUG=v8:6322, chromium:716265
Change-Id: I145e38fcb3797a3b86c91e90ea9326a6e55b9b89
Reviewed-on: https://chromium-review.googlesource.com/514087
Reviewed-by: Marja Hölttä <marja@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45522}
In particular, local variables should be allocated on stack (in bytecode register), and stored/loaded to the generator object on generator suspend/resume.
The CL is based on @adamk's change to scoping/parsers (https://chromium-review.googlesource.com/c/498538/), I only made the debugger cope with this change.
I should note that the CL changes the scope type of suspended generators from ScopeType.Closure to ScopeType.Local. In the future we might want to introduce ScopeType.SuspendedGenerator to make the distinction explicit.
Some of the changes in the tests have been made because the debugger functions do not return scopes of closed generators anymore. Generators should be allowed to throw away their internal state when they finish.
BUG=v8:6368
Review-Url: https://codereview.chromium.org/2898163002
Cr-Commit-Position: refs/heads/master@{#45515}
There are two break locations at the same source location by desugaring:
- call iterator.next,
- before variable assignment.
Additionally location for for..of loops is moved from before "of" to before each variable expression.
We should not report first implicit call to avoid user confusion. User still able to go into .next function with both scenarios:
- when this call is reached by stepOver or stepInto from previous line,
- when this call is reached because of breakpoint at current line.
BUG=v8:6425
R=dgozman@chromium.org,jgruber@chromium.org
Review-Url: https://codereview.chromium.org/2893313002
Cr-Commit-Position: refs/heads/master@{#45509}
Add a sequential string type to the compiler, and transform
charCodeAt on SeqString into SeqStringCharCodeAt.
SeqStringCharCodeAt can handle one and two byte strings.
Bug: v8:6391
Change-Id: I2785257522c28f3b268c9833f5313e9630cb982a
Reviewed-on: https://chromium-review.googlesource.com/509573
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45508}
This avoids emitting redundant {PopContext} bytecode instructions when
non-local control-flow leaves the method body. It also folds multiple
such {PopContext} instructions into one, in case several scoping levels
are crossed at one. Only the expected context of the target of a local
control-flow transfer matters.
R=rmcilroy@chromium.org
TEST=debugger/regress/regress-crbug-724858
BUG=chromium:724858
Change-Id: Id4a47ae9fea25e75ae1af13619720b16a3975edf
Reviewed-on: https://chromium-review.googlesource.com/512545
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45507}
