Prepare push to trunk. Now working on version 3.22.13.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/27309002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17204 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ChangeLog

+2013-10-15: Version 3.22.12
+
+        Added histograms to track fraction of heap spaces and percentage of
+        generated crankshaft code.
+
+        Moved v8_optimized_debug default value to standalone.gypi.
+
+        Track JS allocations as they arrive with no affection on performance
+        when tracking is switched off (Chromium issue 277984).
+
+        Performance and stability improvements on all platforms.
+
+
 2013-10-14: Version 3.22.11
 
         Performance and stability improvements on all platforms.

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     22
-#define BUILD_NUMBER      12
+#define BUILD_NUMBER      13
 #define PATCH_LEVEL       0
 // Use 1 for candidates and 0 otherwise.
 // (Boolean macro values are not supported by all preprocessors.)