Add max optimization flag to v8 build flag, chrome will use less optimization as default soon.

Review URL: http://codereview.chromium.org/9017004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10283 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

build/common.gypi

@@ -84,6 +84,10 @@
 
     # For a shared library build, results in "libv8-<(soname_version).so".
     'soname_version%': '',
+    
+    # We want max optimization for the V8 build (if this is not set, chrome
+    # defaults to low optimization settings)
+    'optimize': 'max',
   },
   'target_defaults': {
     'conditions': [