Prepare push to trunk. Now working on version 2.2.13.

Review URL: http://codereview.chromium.org/2280001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4729 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ChangeLog

+2010-05-26: Version 2.2.12
+
+	Allowed accessors to be defined on objects rather than just object
+	templates.
+
+	Changed the ScriptData API.
+
+
 2010-05-21: Version 2.2.11
 
         Fix crash bug in liveedit on 64 bit.

src/version.cc

@@ -34,7 +34,7 @@
 // cannot be changed without changing the SCons build script.
 #define MAJOR_VERSION     2
 #define MINOR_VERSION     2
-#define BUILD_NUMBER      12
+#define BUILD_NUMBER      13
 #define PATCH_LEVEL       0
 #define CANDIDATE_VERSION true