Version 3.28.43 (based on bleeding_edge revision r22626)

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@22630 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Version 3.28.43.1 (merged r22638)

Use return value of GetPropertyAttributes to make compiler happy.

TBR=ishell@chromium.org
BUG=

Review URL: https://codereview.chromium.org/421913006

git-svn-id: https://v8.googlecode.com/svn/trunk@22640 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Version 3.28.45 (based on bleeding_edge revision r22658)

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@22661 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Version 3.28.48 (based on bleeding_edge revision r22686)

Fix Object.freeze with field type tracking. Keep the descriptor properly intact while update the field type (issue 3458).

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@22688 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Version 3.28.50 (based on bleeding_edge revision r22696)

Use emergency memory in the case of out of memory during evacuation (Chromium issue 395314).

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@22725 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Version 3.28.51 (based on bleeding_edge revision r22707)

Drop deprecated memory related notification API (Chromium issue 397026).

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@22729 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Version 3.28.51.1 (merged r22708, r22723, r22724)

MIPS: Encapsulate type in the PropertyHandlerCompiler.

MIPS: Encapsulate the holder in the PropertyHolderCompilers.

MIPS: Remove keyed_store_calling convention and friends.

R=machenbach@chromium.org
BUG=

Review URL: https://codereview.chromium.org/435643002

git-svn-id: https://v8.googlecode.com/svn/trunk@22770 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Version 3.28.52 (based on bleeding_edge revision r22772)

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@22773 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Version 3.28.53 (based on bleeding_edge revision r22782)

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@22785 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Version 3.28.54 (based on bleeding_edge revision r22797)

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@22798 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Version 3.28.57 (based on bleeding_edge revision r22830)

Add dependencies on gtest and gmock.

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@22837 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Version 3.28.59 (based on bleeding_edge revision r22888)

Removed GetConstructor from the API. Instead either get the "constructor" property stored in the prototype, or keep a side-table.

Enable ES6 Symbols by default (issue 2158).

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@22891 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Version 3.28.60 (based on bleeding_edge revision r22894)

Enable ES6 Map and Set by default (issue 1622).

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@22897 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Version 3.28.62 (based on bleeding_edge revision r22958)

Only escape U+0022 in argument values of `String.prototype` HTML methods (issue 2217).

Update webkit test for expected own properties.

This implements unscopables (issue 3401).

Add `CheckObjectCoercible` for the `String.prototype` HTML methods (issue 2218).

Add initial support for compiler unit tests using GTest/GMock (issue 3489).

Trigger exception debug events on Promise reject (Chromium issue 393913).

Refactor unit tests for the base library to use GTest (issue 3489).

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@22960 ce2b1a6d-e550-0410-aec6-3dcde31c8c00