If the new length is too large, we must throw a TypeError.

Bug: v8:7652
Change-Id: I47268c04405f7a5f5bbc971cd434f2d786af9ca1
Reviewed-on: https://chromium-review.googlesource.com/1013563Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52624}

At is used in Macro Assembler, so we need other registers to hold temporary values.

Change-Id: Iffeddba7b3319666a605eea62ecc3cd01b065ad7
Reviewed-on: https://chromium-review.googlesource.com/1013978Reviewed-by: Ivica Bogosavljevic <ivica.bogosavljevic@mips.com>
Commit-Queue: Sreten Kovacevic <sreten.kovacevic@mips.com>
Cr-Commit-Position: refs/heads/master@{#52623}

First version which can compile a very basic code.

Change-Id: I3b98412a5ca39a28f8fe5b60516b82c6981dd187
Reviewed-on: https://chromium-review.googlesource.com/993232
Commit-Queue: Vincent Belliard <vincent.belliard@arm.com>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52622}

NOTRY=true
TBR=sergiyb@chromium.org

Change-Id: I285b32a5acbc302c29ca6085ab6998dbb1609539
Reviewed-on: https://chromium-review.googlesource.com/1013568
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52621}

Name type conversions from int to float and vice versa consistently,
and move them to the TurboAssembler, such that we can reuse them for
Liftoff.

R=jarin@chromium.org

Bug: v8:6600
Change-Id: Idced658a228eeb611dd4785aa277bd758c201eea
Reviewed-on: https://chromium-review.googlesource.com/1014037Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52620}

Change-Id: I6a97005943b36c0dab70fe8f18bbfcab443c3e03
Reviewed-on: https://chromium-review.googlesource.com/1013566
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Daniel Clifford <danno@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52619}

An overview of motivation behind Torque and some of its principles
can be found here: https://bit.ly/2qAI5Ep

Note that there is quite a bit of work left to do in order to get
Torque production-ready for any non-trivial amount of code, but
landing the prototype as-is will allow for much faster iteration.

Bugs will be filed for all of the big-ticket items that are not
landing blockers but called out in this patch as important to fix.

Cq-Include-Trybots: luci.v8.try:v8_linux_nosnap_rel;luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: Ib07af70966d5133dc57344928885478b9c6b8b73
Reviewed-on: https://chromium-review.googlesource.com/845682
Commit-Queue: Daniel Clifford <danno@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52618}

Implement i64 binops (`add`, `sub`, `mul`, `and`, `or` and `xor` on MIPS64
and `add`, `mul` and `sub` on MIPS).

Bug: v8:6600
Change-Id: I96640a6b4420789f075b1d919789a72163c954d2
Reviewed-on: https://chromium-review.googlesource.com/1010203
Commit-Queue: Sreten Kovacevic <sreten.kovacevic@mips.com>
Reviewed-by: Ivica Bogosavljevic <ivica.bogosavljevic@mips.com>
Cr-Commit-Position: refs/heads/master@{#52617}

The recent changes related to the Address type broke this.

R=bmeurer@chromium.org

Change-Id: I404930435e9f48750a735beed7d79108b9cc96ee
Reviewed-on: https://chromium-review.googlesource.com/1014081
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52616}

Previously Isolate and Factory relied on the undefined behavior of
reinterpret_cast to switch between the two unrelated classes (which worked
because Factory had no data members).

With Isolate inheriting from Factory, it's now possible to switch between the
two classes using c-style casts. These are allowed under the C++ standard.

The inheritance is private which allows the continuing separation of the
Factory and Isolate namespaces.

This is a defensive clean-up, since ubsan does not yet detect the previous
undefined behavior.

Bug: v8:3770
Change-Id: I0ccf09f1d34f747550812ce698ab7e182812409e
Reviewed-on: https://chromium-review.googlesource.com/1010122Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52615}

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/1013482Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52614}

BUG=v8:7308

Change-Id: I5e9f371b1db5515b723d9a2864bf2038706e2015
Reviewed-on: https://chromium-review.googlesource.com/960032
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52613}

This adds tests for 'oddly' behaving comparison functions.
I.e. functions that cause an element kind change and/or
modify the array. The tests check that sort does not crash in these
instances.

R=jgruber@chromium.org

Bug: v8:7382
Change-Id: I4ac9aa081fda9088d1848a960dc66aba671872e5
Reviewed-on: https://chromium-review.googlesource.com/1010062
Commit-Queue: Simon Zünd <szuend@google.com>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52612}

Spec change: https://github.com/tc39/proposal-bigint/pull/138

Bug: v8:6791
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I7367273ed1e98971be3b277f6486333a96412185
Reviewed-on: https://chromium-review.googlesource.com/1004120
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52611}

Bug: v8:5988
Change-Id: I2e90ed8df6b966e04299774e50aeb2913a8c1922
Reviewed-on: https://chromium-review.googlesource.com/999603
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52610}

Per the spec change at [1], Abstract Relational Comparison between a
BigInt and a String converts the String to BigInt via StringToBigInt
before performing the comparison. Before this change, the String was
converted to a Number, and a BigInt/Number comparison was performed.

[1] https://github.com/tc39/proposal-bigint/pull/139

Bug: v8:6791
Change-Id: I40b4f4ddc78977adb0d44180eb58e0f9a8a70cb6
Reviewed-on: https://chromium-review.googlesource.com/1004117
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52609}

R=gdeepti@chromium.org

Change-Id: I3d0a21c6db671718b9f41fb8392f6900b2fecf27
Reviewed-on: https://chromium-review.googlesource.com/1013197Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52608}

Port 2459046c

Original Commit Message:

    The "Address" type is V8's general-purpose type for manipulating memory
    addresses. Per the C++ spec, pointer arithmetic and pointer comparisons
    are undefined behavior except within the same array; since we generally
    don't operate within a C++ array, our general-purpose type shouldn't be
    a pointer type.

R=jkummerow@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N

Change-Id: Ic30ef19019e5b39b01f90587011c6a1b06c4b7a1
Reviewed-on: https://chromium-review.googlesource.com/1012461Reviewed-by: Junliang Yan <jyan@ca.ibm.com>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#52607}

Port a3b60675

Original Commit Message:

    This is mostly a simple copy & paste of the stub implementation from
    code-stubs-arch.cc to builtins-arch.cc.

    The conversion allows removal of a special case for the DoubleToIStub
    within the compiler & wasm pipelines, and also makes the following
    builtins isolate-independent (in conjunction with
    https://crrev.com/c/1006581):

    TFC BitwiseAnd
    TFC BitwiseOr
    TFC BitwiseXor
    TFC Exponentiate
    TFC ShiftLeft
    TFC ShiftRight
    TFC ShiftRightLogical
    TFJ AtomicsAdd
    TFJ AtomicsAnd
    TFJ AtomicsCompareExchange
    TFJ AtomicsExchange
    TFJ AtomicsLoad
    TFJ AtomicsOr
    TFJ AtomicsStore
    TFJ AtomicsSub
    TFJ AtomicsXor
    TFJ MathClz32
    TFJ MathImul
    TFJ MathPow
    TFJ NumberParseInt
    TFJ StringFromCharCode
    TFJ TypedArrayFrom
    TFJ TypedArrayOf
    TFJ TypedArrayPrototypeMap

R=jgruber@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N

Change-Id: Iee9fc5671646772625556717db052b78089c5c66
Reviewed-on: https://chromium-review.googlesource.com/1013247Reviewed-by: Junliang Yan <jyan@ca.ibm.com>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#52606}

Port 87557649

Original Commit Message:

    This changes DoubleToIStub to return its result on the stack instead
    of a specific return register.

    In a follow-up, the DoubleToIStub could be converted into a builtin.

R=jgruber@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N

Change-Id: I952fec4fbe004e2734a84ba853f4f5a33c8dd8ce
Reviewed-on: https://chromium-review.googlesource.com/1013418Reviewed-by: Junliang Yan <jyan@ca.ibm.com>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#52605}

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/7726657..80b7a3c

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/67d01a2..f718fb1

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/d7c36b0..5395a74

TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org

Change-Id: I2981aa8a42866ecc06091a0090ea69f3d5829a5d
Reviewed-on: https://chromium-review.googlesource.com/1012820
Commit-Queue: v8 autoroll <v8-autoroll@chromium.org>
Reviewed-by: v8 autoroll <v8-autoroll@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52604}

This is a reland of deb875f7

Original change's description:
> [inspector] added timeout argument for Runtime.evaluate
> 
> R=yangguo@chromium.org,dgozman@chromium.org
> 
> Bug: none
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
> Change-Id: I31667b3d5f39db9d899d58acd5205a9c34e570db
> Reviewed-on: https://chromium-review.googlesource.com/1005985
> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#52594}

Bug: none
Change-Id: Ib8aff5d9f83e41fc6c2019712708fda074bd1ad9
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Reviewed-on: https://chromium-review.googlesource.com/1012724Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52603}

Bug: none
Change-Id: I156bfe9846d0890ffdf482bcc8c84da53fe1af61
TBR: jkummerow@chromium.org
NOTREECHECKS: true
NOTRY: true
Reviewed-on: https://chromium-review.googlesource.com/1013392
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52602}

The "Address" type is V8's general-purpose type for manipulating memory
addresses. Per the C++ spec, pointer arithmetic and pointer comparisons
are undefined behavior except within the same array; since we generally
don't operate within a C++ array, our general-purpose type shouldn't be
a pointer type.

Bug: v8:3770
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Ib96016c24a0f18bcdba916dabd83e3f24a1b5779
Reviewed-on: https://chromium-review.googlesource.com/988657
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52601}

Change-Id: I4e32786d7c100161daf3d245d887dfe19b164394
Reviewed-on: https://chromium-review.googlesource.com/1013046Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52600}

This was missed in the original CL switching |is_posix| to false for
Fuchsia.

Bug: chromium:812974
Change-Id: I532516296c6b6ece9805c2f986c8dded00a798df
Reviewed-on: https://chromium-review.googlesource.com/1011251Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Fabrice de Gans-Riberi <fdegans@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52599}

 - Add Implementation for I64Atomic{Load, Store, Exchange,
CompareExchange} for supported MemTypes/Representations
 - Refactoring to simplify instruction selection
 - Enable tests for ARM64

Bug: v8:6532
Change-Id: I4c4a65fd3bbdc6955eda29d7e08d6eef29c55628
Reviewed-on: https://chromium-review.googlesource.com/1003225Reviewed-by: Martyn Capewell <martyn.capewell@arm.com>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Reviewed-by: Ben Smith <binji@chromium.org>
Commit-Queue: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52598}

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/1011762Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52597}

This patch moves the desugaring from the parser to the bytecode
generator for super calls that have a spread at a non last position.

This allows us to have the post super() call behavior, such as
initializing instance fields in one place in VisitCallSuper.

Bug: v8:7642
Change-Id: I00a693beb7078a63282359c1121b66bb62c157c8
Reviewed-on: https://chromium-review.googlesource.com/1009907
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52596}

This reverts commit deb875f7.

Reason for revert: ASAN failure closes tree. 
https://ci.chromium.org/buildbot/client.v8/V8%20Mac64%20ASAN/17377 


Original change's description:
> [inspector] added timeout argument for Runtime.evaluate
> 
> R=​yangguo@chromium.org,dgozman@chromium.org
> 
> Bug: none
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
> Change-Id: I31667b3d5f39db9d899d58acd5205a9c34e570db
> Reviewed-on: https://chromium-review.googlesource.com/1005985
> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#52594}

TBR=dgozman@chromium.org,yangguo@chromium.org,kozyatinskiy@chromium.org

Change-Id: I61f996143d8c6436cbf9d3905d103047578aff0c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: none
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Reviewed-on: https://chromium-review.googlesource.com/1012562Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52595}

R=yangguo@chromium.org,dgozman@chromium.org

Bug: none
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I31667b3d5f39db9d899d58acd5205a9c34e570db
Reviewed-on: https://chromium-review.googlesource.com/1005985
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52594}

This patch fixes register overwrite in ShrPair, ShlPair and SarPair
instructions. Additionally, we rename kLithiumScratch register
register since lithium is not present anymore.

Change-Id: I65861c4f27d2161bcf49cf02ca8987eb82c997ea
Reviewed-on: https://chromium-review.googlesource.com/1012110Reviewed-by: Sreten Kovacevic <sreten.kovacevic@mips.com>
Commit-Queue: Sreten Kovacevic <sreten.kovacevic@mips.com>
Cr-Commit-Position: refs/heads/master@{#52593}

This factors out the element insertion code, so that it can be reused
elsewhere in a follow-up CL.

Change-Id: Ic085c8359b3024f381803ce64b49e976018277f9
Reviewed-on: https://chromium-review.googlesource.com/1010068Reviewed-by: Mythri Alle <mythria@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52592}

This is mostly a simple copy & paste of the stub implementation from
code-stubs-arch.cc to builtins-arch.cc.

The conversion allows removal of a special case for the DoubleToIStub
within the compiler & wasm pipelines, and also makes the following
builtins isolate-independent (in conjunction with
https://crrev.com/c/1006581):

TFC BitwiseAnd
TFC BitwiseOr
TFC BitwiseXor
TFC Exponentiate
TFC ShiftLeft
TFC ShiftRight
TFC ShiftRightLogical
TFJ AtomicsAdd
TFJ AtomicsAnd
TFJ AtomicsCompareExchange
TFJ AtomicsExchange
TFJ AtomicsLoad
TFJ AtomicsOr
TFJ AtomicsStore
TFJ AtomicsSub
TFJ AtomicsXor
TFJ MathClz32
TFJ MathImul
TFJ MathPow
TFJ NumberParseInt
TFJ StringFromCharCode
TFJ TypedArrayFrom
TFJ TypedArrayOf
TFJ TypedArrayPrototypeMap

Drive-by: dead code removal & TODOs in code-stubs.h.

Bug: v8:6666
Change-Id: I763cba2242bcadc2d130b0aaa16a9787212b466a
Reviewed-on: https://chromium-review.googlesource.com/1012024
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52591}

Prior to this, ToInt32Constant only matched Int64Constant nodes within
the int32_t range, but did not match actual Int32Constant nodes.

Change-Id: I4e67ea57f53f3b1d4b1f2b27f11ebdeffb2bf357
Reviewed-on: https://chromium-review.googlesource.com/1012022Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52590}

This patch adds a micro-benchmark comparing
`string.startsWith(singleCodeUnit)`, `string[0]`,
`string.endsWith(singleCodeUnit)`, and `string[string.length - 1]`.

The benchmark can be used to measure any String#{starts,ends}With
optimizations we implement in the future.

Test:

    tools/run_perf.py --binary-override-path=out/x64.release/d8 \
      --filter=JSTests/Strings/StringStartsEndsWithComparison \
      --extra-flags=--trace-turbo test/js-perf-test/JSTests.json

Bug: v8:7453
Change-Id: I68cad197fbcbfc6b1938fc437776c319ee9f81df
Reviewed-on: https://chromium-review.googlesource.com/1011619Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Mathias Bynens <mathias@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52589}

R=sergiyb@chromium.org

Bug: v8:7382
Change-Id: I6fc0b2ca9857a80192e1a202ee516f544105ee56
Reviewed-on: https://chromium-review.googlesource.com/1011611Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Simon Zünd <szuend@google.com>
Cr-Commit-Position: refs/heads/master@{#52588}

This changes DoubleToIStub to return its result on the stack instead
of a specific return register.

In a follow-up, the DoubleToIStub could be converted into a builtin.

Bug: v8:6666
Change-Id: I7852e1586c8f7b56bc5d2545a7bf6238dd2ad650
Reviewed-on: https://chromium-review.googlesource.com/1009702
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52587}

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/bf6af18..7726657

Rolling v8/buildtools: https://chromium.googlesource.com/chromium/buildtools/+log/e8aa02e..8febfea

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/a227198..67d01a2

Rolling v8/third_party/googletest/src: https://chromium.googlesource.com/external/github.com/google/googletest/+log/7e5f90d..b640d87

Rolling v8/third_party/icu: https://chromium.googlesource.com/chromium/deps/icu/+log/d888fd2..aff99f5

TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org

Change-Id: I9ee0ac81c771ba5659655d93bf2d46cbc2dec2b8
Reviewed-on: https://chromium-review.googlesource.com/1011145Reviewed-by: v8 autoroll <v8-autoroll@chromium.org>
Commit-Queue: v8 autoroll <v8-autoroll@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52586}

Change-Id: I7749eae88e4a23d8fe2422e28b8dbcbbfb11f758
Reviewed-on: https://chromium-review.googlesource.com/991733Reviewed-by: Aseem Garg <aseemgarg@chromium.org>
Commit-Queue: Jing Bao <jing.bao@intel.com>
Cr-Commit-Position: refs/heads/master@{#52585}