Prepare to push version 1.2.11 to trunk.

Review URL: http://codereview.chromium.org/150209

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2327 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ChangeLog

+2009-07-02: Version 1.2.11
+
+        Improved performance on IA-32 and ARM.
+
+        Fixed profiler sampler implementation on Mac OS X.
+
+        Changed the representation of global objects to improve
+        performance of adding a lot of new properties.
+
+
 2009-06-29: Version 1.2.10
 
         Improved debugger support.

src/version.cc

@@ -34,7 +34,7 @@
 // cannot be changed without changing the SCons build script.
 #define MAJOR_VERSION     1
 #define MINOR_VERSION     2
-#define BUILD_NUMBER      11
+#define BUILD_NUMBER      12
 #define PATCH_LEVEL       0
 #define CANDIDATE_VERSION true