Remove usage of deprecagted V8 API from gin/

[email protected]
[email protected]
BUG=324225

Review URL: https://codereview.chromium.org/94413002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@237750 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/gin/per_isolate_data.h b/gin/per_isolate_data.h
index 4801125..11bbc03e 100644
--- a/gin/per_isolate_data.h
+++ b/gin/per_isolate_data.h
@@ -37,6 +37,8 @@
   v8::Local<v8::ObjectTemplate> GetObjectTemplate(WrapperInfo* info);
   v8::Local<v8::FunctionTemplate> GetFunctionTemplate(WrapperInfo* info);
 
+  v8::Isolate* isolate() { return isolate_; }
+
  private:
   typedef std::map<
       WrapperInfo*, v8::Eternal<v8::ObjectTemplate> > ObjectTemplateMap;