Prepare push to trunk. Now working on 3.0.6.

Review URL: http://codereview.chromium.org/6005011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6129 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ChangeLog

+2011-01-03: Version 3.0.5
+
+        Fixed a couple of cast errors for gcc-3.4.3.
+
+        Performance improvements in GC and IA32 code generator.
+
+
 2010-12-21: Version 3.0.4
 
         Added Date::ResetCache() to the API so that the cached values in the

src/version.cc

@@ -34,7 +34,7 @@
 // cannot be changed without changing the SCons build script.
 #define MAJOR_VERSION     3
 #define MINOR_VERSION     0
-#define BUILD_NUMBER      5
+#define BUILD_NUMBER      6
 #define PATCH_LEVEL       0
 #define CANDIDATE_VERSION true