Prepare push to trunk. Now working on version 3.7.5.

R=yangguo@chromium.org

Review URL: http://codereview.chromium.org/8492005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9888 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ChangeLog

+2011-11-07: Version 3.7.4
+
+        Proper "libv8.so.3.7.4" SONAME for Linux shared library (issue 1786).
+
+        Fix Harmony sets and maps to allow null and undefined as keys
+        (still hidden behind --harmony flag) (issue 1622).
+
+        Implement VirtualMemory on FreeBSD to fix build (issue 1807).
+
+        Enable VFP instructions for Android.
+
+        Fix error handling in Date.prototype.toISOString (issue 1792).
+
+        Bug fixes and performance improvements for all platforms.
+
+        Not officially supported but noteworthy: Crankshaft for MIPS :-)
+
+
 2011-10-28: Version 3.7.3
 
         Slight deoptimization as a workaround for issue with jslint: Issue

src/version.cc

@@ -34,7 +34,7 @@
 // cannot be changed without changing the SCons build script.
 #define MAJOR_VERSION     3
 #define MINOR_VERSION     7
-#define BUILD_NUMBER      4
+#define BUILD_NUMBER      5
 #define PATCH_LEVEL       0
 // Use 1 for candidates and 0 otherwise.
 // (Boolean macro values are not supported by all preprocessors.)