R=rossberg@chromium.org
BUG=v8:3690
LOG=N

Review URL: https://codereview.chromium.org/715263003

Cr-Commit-Position: refs/heads/master@{#25303}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25303 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

It depends on maps not disappearing prematurely.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/720853002

Cr-Commit-Position: refs/heads/master@{#25302}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25302 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port 84741e76
Port r25271

Original commit message:
This only available under --harmony-classes

BUG=v8:3571
LOG=Y
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/714423004

Cr-Commit-Position: refs/heads/master@{#25301}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25301 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jarin@chromium.org

BUG=

Review URL: https://codereview.chromium.org/704193007

Cr-Commit-Position: refs/heads/master@{#25300}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25300 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=v8:3358
R=svenpanne@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/722673002

Cr-Commit-Position: refs/heads/master@{#25299}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25299 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Assuming a page creates a low of objects that however will soon die
after page load, delaying the first scavange will hopefully decrease the
amount of time spent during page load without a later penalty when we
have to scavenge a large but mostly dead new space

BUG=v8:3626
R=hpayer@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/721573003

Cr-Commit-Position: refs/heads/master@{#25298}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25298 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=rossberg@chromium.org
BUG=v8:3096
LOG=Y

Review URL: https://codereview.chromium.org/717123002

Cr-Commit-Position: refs/heads/master@{#25297}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=dslomov@chromium.org
BUG=v8:3689
LOG=N

Review URL: https://codereview.chromium.org/697893004

Cr-Commit-Position: refs/heads/master@{#25296}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25296 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/720793002

Cr-Commit-Position: refs/heads/master@{#25295}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25295 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=yangguo@chromium.org
BUG=v8:3689
LOG=N

Review URL: https://codereview.chromium.org/717153002

Cr-Commit-Position: refs/heads/master@{#25294}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25294 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/717143002

Cr-Commit-Position: refs/heads/master@{#25293}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25293 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TEST=unittests
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/719713002

Cr-Commit-Position: refs/heads/master@{#25292}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25292 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1. Global{Context,Scope}=>Script{Context,Scope}
2. Enable fixed tests
3. Update comments

R=rossberg@chromium.org
BUG=v8:2198
LOG=N

Review URL: https://codereview.chromium.org/716833002

Cr-Commit-Position: refs/heads/master@{#25291}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25291 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/722613002

Cr-Commit-Position: refs/heads/master@{#25290}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25290 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=aandrey@chromium.org
BUG=chromium:109362
LOG=Y

Review URL: https://codereview.chromium.org/701093003

Cr-Commit-Position: refs/heads/master@{#25289}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25289 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/715433004

Cr-Commit-Position: refs/heads/master@{#25288}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25288 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=ulan@chromium.org
BUG=431559
LOG=n

Review URL: https://codereview.chromium.org/715233002

Cr-Commit-Position: refs/heads/master@{#25287}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25287 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/715263002

Cr-Commit-Position: refs/heads/master@{#25286}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25286 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=titzer@chromium.org
TEST=cctest/test-run-inlining/InlineLoop

Review URL: https://codereview.chromium.org/712403003

Cr-Commit-Position: refs/heads/master@{#25285}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25285 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=marja@chromium.org
BUG=chromium:430652
LOG=N

Review URL: https://codereview.chromium.org/716113002

Cr-Commit-Position: refs/heads/master@{#25284}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25284 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jarin@chromium.org
TEST=cctest/test-scheduler/NestedFloatingDiamondWithLoop

Review URL: https://codereview.chromium.org/709753002

Cr-Commit-Position: refs/heads/master@{#25283}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25283 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/717573006

Cr-Commit-Position: refs/heads/master@{#25282}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25282 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jarin@chromium.org
TEST=cctest/test-scheduler/RPOLoop

Review URL: https://codereview.chromium.org/710333002

Cr-Commit-Position: refs/heads/master@{#25281}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25281 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

port 721ff07f5901a9bf9ccacf0356a2c10dc452f32d (r25271).

original commit message:

  ES6: Add support for super in object literals

  This only available under --harmony-classes

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/716973004

Patch from Chunyang Dai <chunyang.dai@intel.com>.

Cr-Commit-Position: refs/heads/master@{#25280}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25280 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=v8:3634
LOG=N
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/688243005

Cr-Commit-Position: refs/heads/master@{#25279}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=ishell@chromium.org

Review URL: https://codereview.chromium.org/714413005

Cr-Commit-Position: refs/heads/master@{#25278}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25278 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=ishell@chromium.org

Review URL: https://codereview.chromium.org/723463002

Cr-Commit-Position: refs/heads/master@{#25277}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25277 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/713223002

Cr-Commit-Position: refs/heads/master@{#25276}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25276 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=415464
LOG=n
R=agable@chromium.org

Review URL: https://codereview.chromium.org/702113002

Cr-Commit-Position: refs/heads/master@{#25274}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25274 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This is to avoid renaming to GetMessageW/GetMessageA on Windows.

API=v8::Exception::CreateMessage
R=yangguo@chromium.org, loislo
LOG=Y

Review URL: https://codereview.chromium.org/711353002

Cr-Commit-Position: refs/heads/master@{#25273}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25273 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This is currently done by generating a default constructor that looks
like this:

  constructor() {
    %DefaultConstructorSuperCall();
  }

The a runtime function implements the logic which is pretty similar to
Runtime_Apply except that it uses the [[Prototype]] of the current
function.

This is the second try. The first failed because the test was using a
array that was too large for Function.prototype.apply.

Revert "Revert "Classes: Add support for arguments in default constructor""

This reverts commit 43aa7e541df56a132608b8b4217e9da84575e4f8.

BUG=v8:3672
LOG=Y
TBR=dslomov@chromium.org

Review URL: https://codereview.chromium.org/716853003

Cr-Commit-Position: refs/heads/master@{#25272}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This only available under --harmony-classes

BUG=v8:3571
LOG=Y
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/718473002

Cr-Commit-Position: refs/heads/master@{#25271}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=v8:2615
LOG=n
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/679113003

Cr-Commit-Position: refs/heads/master@{#25270}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25270 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This reverts commit 3f4ea6c91a962a04407c79f08e5c86ce9ff2911a.

Broke tests on Mac64

http://build.chromium.org/p/client.v8/builders/V8%20Mac64/builds/923/steps/Check/logs/classes

BUG=v8:3672
TBR=dslomov@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/712333003

Cr-Commit-Position: refs/heads/master@{#25269}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This is currently done by generating a default constructor that looks
like this:

  constructor() {
    %DefaultConstructorSuperCall();
  }

The a runtime function implements the logic which is pretty similar to
Runtime_Apply except that it uses the [[Prototype]] of the current
function.

BUG=v8:3672
LOG=Y
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/692333011

Cr-Commit-Position: refs/heads/master@{#25268}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

FunctionLiteral has two purposes: it is a unit of compilation, and it is
also an expression.  Its id() is only for the latter purpose, used by
the continuation of the closure, not by the closure itself.

When we inline, we treat the FunctionLiteral as a unit of compilation,
not as an expression, and as such the FunctionLiteral doesn't have any
meaningful ID.  The right thing to do is not to access the ID when
printing the hydrogen expression.

R=svenpanne@chromium.org, vegorov@google.com
BUG=v8:3680
LOG=N

Review URL: https://codereview.chromium.org/716793003

Cr-Commit-Position: refs/heads/master@{#25267}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25267 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This relands commit ea74f0f8.

The revert was due to failures in cctest/test-heap/ReleaseOverReservedPages,
caused by apparent changes to memory layout and fragmentation of the
first page. Eliminating a situation in messages.js where this CL has had
an effect on map transitions seems to solve the issue.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/714883003

Cr-Commit-Position: refs/heads/master@{#25266}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25266 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/711413002

Cr-Commit-Position: refs/heads/master@{#25265}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25265 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=ishell@chromium.org, adamk@chromium.org, rossberg@chromium.org, verwaest@chromium.org
BUG=v8:2198
LOG=N

Review URL: https://codereview.chromium.org/712973002

Cr-Commit-Position: refs/heads/master@{#25264}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1) It's unused. 2) Since Zones can be used on a background thread, the Zone
cannot just access this counter from the Isolate, so keeping this counter up to
date would require extra work. Better to just remove it.

BUG=431860
LOG=n
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/716793002

Cr-Commit-Position: refs/heads/master@{#25263}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25263 ce2b1a6d-e550-0410-aec6-3dcde31c8c00