Push version 2.3.0 to trunk.

Added ES5 Object.seal and Object.isSealed.

Added debugger API for scheduling debugger commands from a separate thread.


git-svn-id: http://v8.googlecode.com/svn/trunk@5074 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
32 files changed