Version 3.29.82 (based on bleeding_edge revision r24129)

Fix escaped index JSON parsing (Chromium issue 416449).

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@24136 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Version 3.29.83 (based on bleeding_edge revision r24139)

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@24142 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Merge remote-tracking branch 'upstream/trunk' into trunk