Version 3.26.11 (based on bleeding_edge revision r20638)

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@20641 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Version 3.26.12 (based on bleeding_edge revision r20659)

Do not use ranges after range analysis (Chromium issue 361608).

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@20660 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Merge remote-tracking branch 'upstream/trunk' into trunk