Prepare push to trunk. Now working on version 3.25.5.

R=hpayer@chromium.org
TBR=hpayer@chromium.org

Review URL: https://codereview.chromium.org/187833002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ChangeLog

+2014-03-05: Version 3.25.4
+
+        x64: Fix LMathMinMax for constant Smi right-hand operands (Chromium
+        issue 349079).
+
+        Performance and stability improvements on all platforms.
+
+
 2014-03-04: Version 3.25.3
 
         Clear optimized code cache in shared function info when code gets

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     25
-#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.)