Prepare push to trunk. Now working on version 2.5.2.

Review URL: http://codereview.chromium.org/3898006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5672 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ChangeLog

+2010-10-20: Version 2.5.1
+
+        Fixed bug causing spurious out of memory exceptions
+        (issue http://crbug.com/54580).
+
+        Fix compilation error on Solaris platform (issue 901).
+
+        Fix error in strtod (string to floating point number conversion)
+        due to glibc's use of 80-bit floats in the FPU on 32-bit linux.
+
+        Adjust randomized allocations of executable memory to have 64k
+        granularity (issue http://crbug.com/56036).
+
+        Support profiling using kernel perf_events on linux.  Add ll_prof
+        script to tools and --ll-prof flag to V8.
+
+
 2010-10-18: Version 2.5.0
 
         Fixed bug in cache handling of lastIndex on global regexps

src/version.cc

@@ -34,7 +34,7 @@
 // cannot be changed without changing the SCons build script.
 #define MAJOR_VERSION     2
 #define MINOR_VERSION     5
-#define BUILD_NUMBER      1
+#define BUILD_NUMBER      2
 #define PATCH_LEVEL       0
 #define CANDIDATE_VERSION true