Prepare push to trunk. Now working on version 3.21.11.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/23955002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16531 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ChangeLog

+2013-09-04: Version 3.21.10
+
+        Fixed Eternal::IsEmpty logic (issue 2870).
+
+        Performance and stability improvements on all platforms.
+
+
 2013-09-03: Version 3.21.9
 
         Deprecated Persistent functions which were marked to be deprecated.

src/version.cc

@@ -34,7 +34,7 @@
 // system so their names cannot be changed without changing the scripts.
 #define MAJOR_VERSION     3
 #define MINOR_VERSION     21
-#define BUILD_NUMBER      10
+#define BUILD_NUMBER      11
 #define PATCH_LEVEL       0
 // Use 1 for candidates and 0 otherwise.
 // (Boolean macro values are not supported by all preprocessors.)