Merge pull request #235 from electron/modernize-to-c11

Modernize to C++11

brightray/browser/devtools_ui.cc

@@ -113,7 +113,7 @@ class BundledDataSource : public content::URLDataSource {
   }
 
  private:
-  virtual ~BundledDataSource() {}
+  ~BundledDataSource() override {}
   DISALLOW_COPY_AND_ASSIGN(BundledDataSource);
 };