Added API method to get simple heap statistics.

Improved heap profiler support.

Fixed the implementation of the resource constraint API so it works when using snapshots.

Fixed a number of issues in the Windows 64-bit version.

Optimized calls to API getters.

Added valgrind notification on code modification to the 64-bit version.

Fixed issue where we logged shared library addresses on Windows at startup and never used them.



git-svn-id: http://v8.googlecode.com/svn/trunk@3167 ce2b1a6d-e550-0410-aec6-3dcde31c8c00