Version 3.29.93 (based on bleeding_edge revision r24283)

Add a getter for the address and size of the code range to the pulic API (issue 3598).

Convert `obj` ToObject in Object.keys() (issue 3587).

Performance and stability improvements on all platforms.

git-svn-id: https://v8.googlecode.com/svn/trunk@24298 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Merge remote-tracking branch 'upstream/trunk' into trunk