replace OVERRIDE and FINAL with override and final in extensions/

extensions/renderer/resource_bundle_source_map.h

Index: extensions/renderer/resource_bundle_source_map.h
diff --git a/extensions/renderer/resource_bundle_source_map.h b/extensions/renderer/resource_bundle_source_map.h
index 89e8b1d344ff400c56a5b236f614472787dc8175..1e088cdd0031bef99222586116ac578c5d9ef1fb 100644
--- a/extensions/renderer/resource_bundle_source_map.h
+++ b/extensions/renderer/resource_bundle_source_map.h
@@ -27,8 +27,8 @@ class ResourceBundleSourceMap : public extensions::ModuleSystem::SourceMap {
   virtual ~ResourceBundleSourceMap();
 
   virtual v8::Handle<v8::Value> GetSource(v8::Isolate* isolate,
-                                          const std::string& name) OVERRIDE;
-  virtual bool Contains(const std::string& name) OVERRIDE;
+                                          const std::string& name) override;
+  virtual bool Contains(const std::string& name) override;
 
   void RegisterSource(const std::string& name, int resource_id);