Prepare push of version 2.3.11 to trunk. Now working on version 2.4.0

This includes the ChangeLog part from the last push to trunk, since
the "prepare push to trunk" cl for that push was never committed.

Review URL: http://codereview.chromium.org/3111034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5344 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ChangeLog

+2010-08-25: Version 2.3.11
+
+       Fix bug in RegExp related to copy-on-write arrays.
+
+       Refactoring of tools/test.py script, including the introduction of
+       VARIANT_FLAGS that allows specification of sets of flags with which
+       all tests should be run.
+
+       Fix a bug in the handling of debug breaks in CallIC.
+
+       Performance improvements on all platforms.
+
+
+2010-08-23: Version 2.3.10
+
+        Fix bug in bitops on ARM.
+
+        Build fixes for unusual compilers.
+
+        Track high water mark for RWX memory.
+
+        Performance improvements on all platforms.
+
+
 2010-08-18: Version 2.3.9
 
         Fix compilation for ARMv4 on OpenBSD/FreeBSD.
@@ -7,7 +31,7 @@
         Fixed DST cache to take into account the suspension of DST in 
         Egypt during the 2010 Ramadan (issue http://crbug.com/51855).
 
-	Performance improvements on all platforms.
+        Performance improvements on all platforms.
 
 
 2010-08-16: Version 2.3.8

src/version.cc

@@ -33,8 +33,8 @@
 // NOTE these macros are used by the SCons build script so their names
 // cannot be changed without changing the SCons build script.
 #define MAJOR_VERSION     2
-#define MINOR_VERSION     3
-#define BUILD_NUMBER      10
+#define MINOR_VERSION     4
+#define BUILD_NUMBER      0
 #define PATCH_LEVEL       0
 #define CANDIDATE_VERSION true