Prepare push to trunk. Now working on version 3.5.7.

R=ricow@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7671017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ChangeLog

+2011-08-17: Version 3.5.6
+
+        Fixed issue that could cause crashes when running with --heap-stats.
+
+        Fixed compilation on Linux 2.6.9 and older.
+
+        Fixed live-object-list to work with isolates.
+
+        Fixed memory leaks in zones and isolates.
+
+        Fixed a performance regression for TypedArrays on x64.
+
+        Stability improvements on all platforms.
+
+
 2011-08-15: Version 3.5.5
 
         Fixed bugs involving negative zero and the optimizing compiler.

src/version.cc

@@ -34,7 +34,7 @@
 // cannot be changed without changing the SCons build script.
 #define MAJOR_VERSION     3
 #define MINOR_VERSION     5
-#define BUILD_NUMBER      6
+#define BUILD_NUMBER      7
 #define PATCH_LEVEL       0
 // Use 1 for candidates and 0 otherwise.
 // (Boolean macro values are not supported by all preprocessors.)