Make the description return the class name as it used to be.
BUG=chromium:919292
Change-Id: Idbc07643f15014a39a08a545a5003be891d95bd3
Reviewed-on: https://chromium-review.googlesource.com/c/1416318
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Commit-Queue: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58867}
Port 1a3aab51f6
Original Commit Message:
When generating an Assembler, you currently have two choices: Either
let the Assembler allocate a growable internal buffer, which is owned
by the Assembler. Or provide an externally allocated buffer, which
cannot grow.
This CL changes this interface to allow providing any implementation of
a buffer. The provided buffer can be a view to an externally owned
buffer, which still can grow.
This will be used to split WebAssembly compilation and code submission.
The buffer needs to be able to grow, but cannot be owned by the
Assembler because it has to survive until the code is submitted.
R=clemensh@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N
Change-Id: Id9383db813b13ea1d9eab485724aeb55b08cdfee
Reviewed-on: https://chromium-review.googlesource.com/c/1416310
Reviewed-by: Joran Siu <joransiu@ca.ibm.com>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#58865}
Fix WebAssembly's global/value-get-set. The argument must not be
undefined.
mjsunit tests were updated.
Bug: v8:8319
Change-Id: Id3d3c9b18cbc8854e589481dfc7c52f35cfb7bf7
Cq-Include-Trybots: luci.chromium.try:linux-blink-rel
Reviewed-on: https://chromium-review.googlesource.com/c/1411886
Reviewed-by: Ben Smith <binji@chromium.org>
Commit-Queue: Sven Sauleau <ssauleau@igalia.com>
Cr-Commit-Position: refs/heads/master@{#58863}
After moving to its own header, this CL cleans up some parts of the
interface. It fixes names and const-declarations of simple accessors,
and adds a named constructor to make it explicit that an EnumSet should
be constructed from an integral value.
Also refactor the use in cctest.h to have less statically declared
constants. Instead, just create the set of extensions in the individual
tests.
R=titzer@chromium.org
Bug: v8:8562
Change-Id: I6178d1aba25afa1d7f54c29ccf81505c165e7cd3
Reviewed-on: https://chromium-review.googlesource.com/c/1409366
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58862}
With the changes in this patch, it is now possible to add methods to
both Torque's class and struct types. As a special case, "constructor"
methods are used to initialize the values of classes and structs when
they are constructed.
The functionality in this patch includes:
- The refactoring of class- and struct-handling code to share field
and method declaration code between both.
- Addition of the "%Allocate" intrinsic that allocates raw bytes to be
allocated from the V8 GC's NewSpace heap as the basis for freshly
created, initialized class objects.
- An implementation of a CallMethodExpression AST node that enables
calling methods and constructors, including special handling of
passing through the "this" pointer for method calls on structs by
reference. The syntax for struct construction using "{}" remains as
before, but now calls the struct's matching constructor rather than
implicitly initializing the struct fields with the initialization
arguments. A new syntax for allocation classes is introduced: "new
ClassName{constructor_param1, constructor_param1, ...}", which
de-sugars to an %Allocate call followed by a call to the matching
constructor.
- class constructors can use the "super" keyword to initialize their
super class.
- If classes and struct do not have a constructor, Torque creates a
default constructor for them based on their field declarations,
where each field's initial value is assigned to a same-typed
parameter to the the default constructor. The default constructor's
parameters are in field-declaration order, and for derived classes,
the default constructor automatically uses a "super" initialization
call to initialize inherited fields.
- Class field declarations now automatically create ".field" and
".field=" operators that create CSA-compatible object accessors.
- Addition of a no-argument constructor for JSArrays that creates an
empty, PACKED_SMI_ELEMENTS JSArray using the machinery added
elsewhere in this patch.
Bug: v8:7793
Change-Id: I31ce5f4b444656ab999555d780aeeba605666bfa
Reviewed-on: https://chromium-review.googlesource.com/c/1392192
Commit-Queue: Daniel Clifford <danno@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58860}
The table.copy bytecode copies a range of table entries in a similar
way to memcopy. This CL implements the behavior in a runtime call
that calls into the wasm engine.
R=mstarzinger@chromium.org,binji@chromium.org
BUG=v8:7747
Change-Id: I420451202b1b78ea92cbd10387a644ed57e111c8
Reviewed-on: https://chromium-review.googlesource.com/c/1414919
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58858}
This changes the existing --print-wasm-code to no longer print code for
runtime stubs (or any other stub code). The new --print-wasm-stub-code
can be used to specifically print such stubs. This does not affect the
existing --print-code behavior.
R=ahaas@chromium.org
Change-Id: I7a00722bf6e7cfbc210245cfd00dac16905f8902
Reviewed-on: https://chromium-review.googlesource.com/c/1411883
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58857}
A minor cleanup I saw while working on related stuff.
R=mstarzinger@chromium.org
Bug: v8:8562
Change-Id: If11fe1dae3820e61ed3807cfefd33dc229903ffb
Reviewed-on: https://chromium-review.googlesource.com/c/1414915
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58855}
This new method returns no value and just verifies that the Maybe is not
Empty. This is intended to be used for functions like Object::Set that
return a Maybe<bool> but only use "emptiness" to indicate its result and
where ToLocalChecked() appears to be discarding information.
Also comments Object::Set to indicate that Check() is the preferred way
of asserting that the Set should always succeed.
R=yangguo
Bug: v8:8562
Change-Id: Ic3b45e42fa9ba0b53f1a764660a56041e64f087b
Reviewed-on: https://chromium-review.googlesource.com/c/1414912
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58852}
That makes the declaration in sync with how dynamic references are resolved,
avoiding duplicate variable creation in the likely case that the variable is
also referenced within the eval.
Bug: v8:5112, v8:5135, v8:8693
Change-Id: I0c55495f573fe8b5076b1627c139ff72d1adda74
Also-by: leszeks@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/c/1408890
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58850}
_xgetbv is reserved for the implementation and shouldn't be used by user
code. Newer GCCs and clang trunk define _xgetbv, leading to a name
collision if xsaveintrin.h gets included transitively.
This unbreaks building v8 with clang trunk and libstdc++ 4.9, which
happens to pull in xsaveintrin.h transitively through <algorithm>. Newer
versions of libstdc++ don't seem to do that anymore which is why this
issue never showed up before.
R=bmeurer@chromium.org
Change-Id: If94efaf4798e5420738064bcbf26880f904c76a9
Reviewed-on: https://chromium-review.googlesource.com/c/1414858
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58849}
When generating an Assembler, you currently have two choices: Either
let the Assembler allocate a growable internal buffer, which is owned
by the Assembler. Or provide an externally allocated buffer, which
cannot grow.
This CL changes this interface to allow providing any implementation of
a buffer. The provided buffer can be a view to an externally owned
buffer, which still can grow.
This will be used to split WebAssembly compilation and code submission.
The buffer needs to be able to grow, but cannot be owned by the
Assembler because it has to survive until the code is submitted.
R=mstarzinger@chromium.org
Bug: v8:8689
Change-Id: Ib6c5ebffc8b71d0778944abac34f02c5cc7dbd79
Reviewed-on: https://chromium-review.googlesource.com/c/1411347
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58848}
This doesn't need to be static as the whole SamplerManager class has
only one static instance anyway, via instance().
This might also fix the weird lock behavior we are seeing on Nexus 5x
where the atomic_bool lock seems to never be released.
Bug: v8:8649
Change-Id: If44b6361c9e2a124265ca5b15b997538475a2ec9
Reviewed-on: https://chromium-review.googlesource.com/c/1414854
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58847}
Replace std::find_if in AdvanceUntil with a manual loop, which can
then return early, skipping the branch comparing to buffer_end_.
Change-Id: If49ed3667877751fcb0103a742750f03e5bd50db
Reviewed-on: https://chromium-review.googlesource.com/c/1411351
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58846}
It's already added somewhere else, and otherwise it shows up twice. We only
need to collect it for DebugEvaluate.
Bug: chromium:921339
Change-Id: I8e8890ecf19e0c7d1196c32e9358962c984001da
Reviewed-on: https://chromium-review.googlesource.com/c/1414851
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58844}
Storing a VariableProxy in declarations means that a declaration and
initialisation assignment are tightly coupled to use the same var. In
particular, this means that Var declarations in with scopes have to
clone the VariableProxy to split the declaration and initializer LHS
lookup.
This patch changes declarations to point directly to the Variable, not
the VariableProxy. This will allow future refactoring to decouple
declarations and initialisations.
Change-Id: I0baa77bfd12fe175f9521d292740d7d712cffd37
Reviewed-on: https://chromium-review.googlesource.com/c/1406683
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58843}
When building v8 using MSVC (as for Node.js), clang-cl is not available
to act as an assembler. This change allows mksnapshot to accomodate this
fact by emitting assembly in the MSVC ARM assembler's format.
Incidentally, the MSVC ARM asm format is just the ARM, Holdings assembler's
asm format with a small handful of unimplemented features.
https://docs.microsoft.com/en-us/cpp/assembler/arm/arm-assembler-reference
Bug: chromium:893460,v8:8645
Change-Id: I1a6b765b0f9b4d117d7a6f100015a4f124442865
Reviewed-on: https://chromium-review.googlesource.com/c/1394758
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58842}
With this change, splinters inherit the bundle from
their parent and hence get the same registers allocated
(if possible) that are used by the parent. This might
improve performance and should reduce code size.
Change-Id: I0f3b5211cf47976a16b37204a1ce34d92725bc33
Reviewed-on: https://chromium-review.googlesource.com/c/1403126
Commit-Queue: Stephan Herhut <herhut@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58840}
On ia32, arm and mips we generate miscellaneous memcpy-related functions
at runtime:
arm: memcpy for uint8-uint8 and uint16-uint8 {dest-source} pairs.
ia32: memmove
mips: memcpy uint8-uint8
In jitless mode, runtime codegen is disallowed, so these must be
converted into builtins.
As far as I can tell, the mips64 files were dead code (#ifdef'd to
V8_HOST_ARCH_MIPS instead of MIPS64).
Note also the slightly changed implementation of ia32's MemMove's
jump tables.
Bug: v8:8675
Change-Id: I5dc2a50fcbad332ce9f78228425b987b0d9acdf3
Reviewed-on: https://chromium-review.googlesource.com/c/1407067
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58839}
Now the embedder can instruct V8 to restore the initial heap limit
once the heap size drops below the given percentage of the heap limit.
Bug: chromium:922038
Change-Id: Ib668406c5d59c02b45a8eae7de96527ebc3f2b4d
Reviewed-on: https://chromium-review.googlesource.com/c/1411606
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58837}
constant_pool_offset can be equal to InstructionSize if the code doesn't
contains any extra entries.
Change-Id: I7340a0581cc9d97a802406b6c099412d38a673fc
Reviewed-on: https://chromium-review.googlesource.com/c/1412494
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#58835}
This reverts commit 48feba60e6.
Reason for revert: Some TSAN failures reoccurred - https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux64%20TSAN/24456
Original change's description:
> Reland "[cpu-profiler] Add more logging to find flaky failure"
>
> This is a reland of 138bcfc396
>
> Fixed all the data races and ran TSAN locally to confirm.
>
> Original change's description:
> > [cpu-profiler] Add more logging to find flaky failure
> >
> > There is a flaky 5x failure in the tree which I can't reproduce locally.
> > This extra logging will help flush out what the problem is.
> >
> > Bug: v8:8649
> >
> > Change-Id: If36d2ce0f4feb398d7d746d69b417bb55a714422
> > Reviewed-on: https://chromium-review.googlesource.com/c/1402787
> > Commit-Queue: Peter Marshall <petermarshall@chromium.org>
> > Reviewed-by: Camillo Bruni <cbruni@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#58796}
>
> Bug: v8:8649
> Change-Id: I53e293ef85a54d4b2b39aa3b980832031201aa0c
> Reviewed-on: https://chromium-review.googlesource.com/c/1411633
> Commit-Queue: Peter Marshall <petermarshall@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58833}
TBR=jgruber@chromium.org,petermarshall@chromium.org
Change-Id: Icd779b0bd0faf1db76a17736b70617e6b1d6584f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:8649
Reviewed-on: https://chromium-review.googlesource.com/c/1412458
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58834}
This is a reland of 138bcfc396
Fixed all the data races and ran TSAN locally to confirm.
Original change's description:
> [cpu-profiler] Add more logging to find flaky failure
>
> There is a flaky 5x failure in the tree which I can't reproduce locally.
> This extra logging will help flush out what the problem is.
>
> Bug: v8:8649
>
> Change-Id: If36d2ce0f4feb398d7d746d69b417bb55a714422
> Reviewed-on: https://chromium-review.googlesource.com/c/1402787
> Commit-Queue: Peter Marshall <petermarshall@chromium.org>
> Reviewed-by: Camillo Bruni <cbruni@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58796}
Bug: v8:8649
Change-Id: I53e293ef85a54d4b2b39aa3b980832031201aa0c
Reviewed-on: https://chromium-review.googlesource.com/c/1411633
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58833}
This switches the experimental exception handling implementation to the
new proposal where 'catch' blocks behave in a catch-all fashion and a
new 'br_on_exn' operation is used to check for a certain exception type
and extract the exception values on a match.
R=clemensh@chromium.org
TEST=unittests/FunctionBodyDecoderTest,mjsunit/wasm/exceptions
BUG=v8:8091
Change-Id: Ib12ba28b3aa2a7d831312a83abcb00bf56d0adc3
Reviewed-on: https://chromium-review.googlesource.com/c/1409431
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58832}
A first step towards using Turbofan's MemoryOptimizer for CSA/Torque.
Change-Id: I2ce9eaa602ea6f19a679e1cf5516c309a5a5051b
Reviewed-on: https://chromium-review.googlesource.com/c/1406675
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58830}
The parenthesized flag guarantees that the contents was validated as a possible
arrow head. By collapsing a parenthesized expression with an outer binary
expression we invalidly kept the flag and invalidly assumed that the collapsed
expression was validated.
Bug: chromium:921382
Change-Id: I207dcbfd228a1ed216130226fdb7ea045b89b85a
Reviewed-on: https://chromium-review.googlesource.com/c/1412172
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58829}
This is more idiomatic than using a Promise.
Change-Id: I61443e90ef1c0c589284851ea9be410153919eb5
Reviewed-on: https://chromium-review.googlesource.com/c/456278
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58828}
We often use ResultBase or VoidResult to store or pass wasm errors
(errors with locations). This CL extracts a WasmError class which can
store an error (can also be empty), and Result<T> which stores an error
or a T (exactly one of them).
R=titzer@chromium.org
Bug: v8:8689
Change-Id: I3f5203559984a0ae8757e0130a9184957fa28df5
Reviewed-on: https://chromium-review.googlesource.com/c/1409365
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58827}
In ShortPrint, print a # before a string's length if it is internalized
Change-Id: Ifed80b358a4502c72d8a3d08b3b9399afe308d0f
Reviewed-on: https://chromium-review.googlesource.com/c/1411539
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58826}
The blazor benchmark wobbles around by 5% with seemingly unrelated
changes to the generated code. I suspect this is due to moving
target adresses of the switch statement for the interpreter.
Generally, it would make sense to align targets for switch statements
as per general optimization guidelines. To keep code growth in bounds,
this change only enables this for switch statements inside of loops.
Local measurements show an improvement of around 5% for blazor and
hopefully the benchmark will be more stable moving forward.
Bug: chromium:919986 chromium:921477
Change-Id: I69df38f902d4fcc65af9e95a63ca1f7f14e0fa09
Reviewed-on: https://chromium-review.googlesource.com/c/1411637
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Stephan Herhut <herhut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58825}
A sloppy function in a block scope implicitily creates a var in the outer
declaration scope if it's not blocked. The assignment created reads the local
lexical declaration for the function. The reference introduced automatically
takes part in NeedsHoleCheck, requiring the reference to have a valid position.
Since the assignment will happen after the local declaration, we give the
end_position() of the closure as the position of the reference, so hole checks
can be omitted.
Bug: chromium:917755
Change-Id: Iee0e042b2463f97f05075f9eec09dac8c6eaf539
Reviewed-on: https://chromium-review.googlesource.com/c/1408991
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58823}
With this CL we support importing mutable anyref globals. The CL
contains the following changes:
* We store a reference to the buffer of the imported global in
`WasmInstance::imported_mutable_globals_buffer`. This FixedArray is
already used to keep the ArrayBuffers of value-typed imported
mutable globals alive but was not accessed otherwise.
* We store the offset in the buffer of the imported global in
`WasmInstance::imported_mutable_globals`. This `Address`-array is
used for value-typed imported mutalbe globals to store direct
pointers into the backing store of the ArrayBuffer of the imported
global.
* In wasm-compiler.cc we generate code to load these fields and then
load or store globals.
* in module-compiler.cc I removed the counter variable
`next_imported_mutable_global_index`. The variable was only used for
a DCHECK. I replaced the DCHECK with a slightly weaker DCHECK now.
* Tests.
R=mstarzinger@chromium.org
Bug: v8:7581
Change-Id: I11f0f4d8637c98eded5fb2eec44bc8ead8ed5c7b
Reviewed-on: https://chromium-review.googlesource.com/c/1409169
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58822}
V8 testrunner is loading every test it has to run into memory greedily in order
to sort by slowness of the test case. The memory and CPU overhead for loading
the test-suites are non-trivial.
This CL restructures it by changing the sorting method.
R=machenbach@chromium.org
CC=sergiyb@chromium.org,yangguo@chromium.org
Bug: v8:8174
Change-Id: I08331182147b92cf4ac54823eea0e2b472f51e84
Reviewed-on: https://chromium-review.googlesource.com/c/1406684
Commit-Queue: Tamer Tas <tmrts@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58821}
--jitless -> --no-opt
-> --no-validate-asm
-> --wasm-interpret-all -> --no-asm-wasm-lazy-compilation
-> --no-wasm-lazy-compilation
Note that wasm still isn't supported in jitless mode since it generates
code at runtime even with --wasm-interpret-all.
Drive-by: Fail early when trying to compile irregexp code in jitless
mode.
Cq-Include-Trybots: luci.v8.try:v8_linux_arm_lite_rel_ng
Bug: v8:7777
Change-Id: I7f0421f71efeaaeb030ed9ec268d12a659667acf
Reviewed-on: https://chromium-review.googlesource.com/c/1406677
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58820}
