BUG=v8:3629
LOG=N

Review URL: https://codereview.chromium.org/881783003

Cr-Commit-Position: refs/heads/master@{#26360}

R=ulan@chromium.org
BUG=chromium:453805
LOG=n

Review URL: https://codereview.chromium.org/887023003

Cr-Commit-Position: refs/heads/master@{#26359}

BUG=v8:3629
LOG=N

Review URL: https://codereview.chromium.org/877243004

Cr-Commit-Position: refs/heads/master@{#26358}

BUG=chromium:452878
LOG=n

Review URL: https://codereview.chromium.org/880233002

Cr-Commit-Position: refs/heads/master@{#26357}

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/892603002

Cr-Commit-Position: refs/heads/master@{#26356}

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/892593002

Cr-Commit-Position: refs/heads/master@{#26355}

BUG=chromium:437713, v8:3832
LOG=Y

Review URL: https://codereview.chromium.org/885003002

Cr-Commit-Position: refs/heads/master@{#26354}

Port 491eb817

BUG=

Review URL: https://codereview.chromium.org/888843002

Cr-Commit-Position: refs/heads/master@{#26353}

R=mvstanton@chromium.org

BUG=

Review URL: https://codereview.chromium.org/889863002

Cr-Commit-Position: refs/heads/master@{#26352}

BUG=

Review URL: https://codereview.chromium.org/887943002

Cr-Commit-Position: refs/heads/master@{#26351}

BUG=

Review URL: https://codereview.chromium.org/888813002

Cr-Commit-Position: refs/heads/master@{#26350}

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/885303002

Cr-Commit-Position: refs/heads/master@{#26349}

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/886853002

Cr-Commit-Position: refs/heads/master@{#26348}

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/891663002

Cr-Commit-Position: refs/heads/master@{#26347}

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/877753007

Cr-Commit-Position: refs/heads/master@{#26346}

BUG=

Review URL: https://codereview.chromium.org/878263002

Cr-Commit-Position: refs/heads/master@{#26345}

Collect phantom callback data only once during gc. For scavenges, just consider the young handles referenced by young generation.

BUG=

Review URL: https://codereview.chromium.org/885553005

Cr-Commit-Position: refs/heads/master@{#26344}

Contribution of PowerPC port (continuation of 422063005 and 817143002). This patch covers
the key changes needed to the common files needed to support AIX. Subsequent
patches will cover:
- changes to update the ppc directories so they are current with the changes
in the rest of the project.
- remaining AIX changes not resolved by 4.8 compiler
- individual optimizations for PPC

This is based off of the GitHub repository
https://github.com/andrewlow/v8ppc

R=danno@chromium.org, svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/866843003

Cr-Commit-Position: refs/heads/master@{#26343}

This reverts commit 6a4c0a3b and commit
0deaa4b6 for breaking GCC bots.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/893533003

Cr-Commit-Position: refs/heads/master@{#26342}

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/889743003

Cr-Commit-Position: refs/heads/master@{#26341}

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/888613002

Cr-Commit-Position: refs/heads/master@{#26340}

Rolling v8/build/gyp to 104e21ecf6f28c47d2e729d572aa790b85225ee0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/891623002

Cr-Commit-Position: refs/heads/master@{#26339}

Also had to split ParseImportsList and ParseExportClause into separate
methods as they have different rules about reserved words and arguments/eval.

Added lots more test cases, including some export cases that were missed before
due to incorrect checking of reserved words.

BUG=v8:1569
LOG=n

Review URL: https://codereview.chromium.org/887843002

Cr-Commit-Position: refs/heads/master@{#26338}

For example let and class should only be allowed inside function/block/script.

We have to continue to support const in statements in sloppy mode for backwards compatibility.

BUG=3831
LOG=Y
R=dslomov@chromium.org, adamk

Review URL: https://codereview.chromium.org/869293002

Cr-Commit-Position: refs/heads/master@{#26337}

This removes the duplicate property check from object literals.

Instead we repurpose the ObjectLiteralChecker into two cases, implemented
by two subclasses to ObjectLiteralCheckerBase called ObjectLiteralChecker
and ClassLiteralChecker.

The object literal checker now only checks for duplicate __proto__ fields in
object literals.

The class literal checker checks for duplicate constructors, non constructor
fields named constructor as well as static properties named prototype.

BUG=v8:3819
LOG=Y
R=adamk, dslomov@chromium.org

Review URL: https://codereview.chromium.org/873823003

Cr-Commit-Position: refs/heads/master@{#26336}

Fix a typo in 6ea31f7e

BUG=

Review URL: https://codereview.chromium.org/878023003

Cr-Commit-Position: refs/heads/master@{#26335}

Revert of Use a WeakCell in the CallIC type vector. (patchset #4 id:80001 of https://codereview.chromium.org/881433002/)

Reason for revert:
Breaks a regression test on linux isloates, and linux with gcc 4.8.

Original issue's description:
> Use a WeakCell in the CallIC type vector.
>
> This allows us to clear the IC on a more sedate schedule, just
> like Load and Store ICs.
>
> R=ulan@chromium.org
> BUG=
>
> Committed: https://crrev.com/bcc79d33ca6d97d9ecfcfcf110a6ea84a0225389
> Cr-Commit-Position: refs/heads/master@{#26332}

TBR=ulan@chromium.org,mvstanton@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review URL: https://codereview.chromium.org/886663004

Cr-Commit-Position: refs/heads/master@{#26334}

R=mstarzinger@chromium.org
LOG=Y
BUG=

Review URL: https://codereview.chromium.org/890543002

Cr-Commit-Position: refs/heads/master@{#26333}

This allows us to clear the IC on a more sedate schedule, just
like Load and Store ICs.

R=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/881433002

Cr-Commit-Position: refs/heads/master@{#26332}

BUG=v8:3629
LOG=N

Review URL: https://codereview.chromium.org/873723005

Cr-Commit-Position: refs/heads/master@{#26331}

Introduce ProcessYoungWeakReferences and process weak list of allocation sites just during full GCs.

BUG=

Review URL: https://codereview.chromium.org/890613002

Cr-Commit-Position: refs/heads/master@{#26330}

BUG=

Review URL: https://codereview.chromium.org/884503002

Cr-Commit-Position: refs/heads/master@{#26329}

Arrow function parameter lists are parsed as expressions. When an identifier
is found a VariableProxy is created and added to the list of unresolved
variables for the scope. When parsing a function lazily, the scope has been
already resolved, so with this patch only the VariableProxy is created,
without adding it as an unresolved variable in the scope.

BUG=v8:3501
LOG=Y

Review URL: https://codereview.chromium.org/880253004

Cr-Commit-Position: refs/heads/master@{#26328}

BUG=chromium:446647
LOG=n
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/874863003

Cr-Commit-Position: refs/heads/master@{#26327}

BUG=v8:3629
LOG=N

Review URL: https://codereview.chromium.org/883253002

Cr-Commit-Position: refs/heads/master@{#26326}

BUG=chromium:451975
TBR=tandrii@chromium.org
NOTRY=true
LOG=n

TEST=./script_test.py
TEST=tools/release/releases.py -c path/to/src

Review URL: https://codereview.chromium.org/869613007

Cr-Commit-Position: refs/heads/master@{#26325}

In DevTools we need one more flag for script origin - is debugger script. We already have "is shared origin" flag. The new flag added by analogy with the old but new has accessor in script object.

R=yurys@chromium.org

Review URL: https://codereview.chromium.org/879553002

Cr-Commit-Position: refs/heads/master@{#26324}

Review URL: https://codereview.chromium.org/882973002

Cr-Commit-Position: refs/heads/master@{#26323}

Also refactor the configuration of modes to have the level
of abstraction in one json dict.

In a follow up CL, the new mode could be added to quickcheck
and release trybots.

Review URL: https://codereview.chromium.org/882983002

Cr-Commit-Position: refs/heads/master@{#26322}

BUG=

Review URL: https://codereview.chromium.org/887603002

Cr-Commit-Position: refs/heads/master@{#26321}