replace OVERRIDE and FINAL with override and final in ppapi/

ppapi/proxy/compositor_resource.h

Index: ppapi/proxy/compositor_resource.h
diff --git a/ppapi/proxy/compositor_resource.h b/ppapi/proxy/compositor_resource.h
index 8bdeb3f650eff83ba04b310735c85d38b906585d..82828d92d31dfeaf53edd13af5c6f37efda7958f 100644
--- a/ppapi/proxy/compositor_resource.h
+++ b/ppapi/proxy/compositor_resource.h
@@ -31,17 +31,17 @@ class PPAPI_PROXY_EXPORT CompositorResource
   virtual ~CompositorResource();
 
   // Resource overrides:
-  virtual thunk::PPB_Compositor_API* AsPPB_Compositor_API() OVERRIDE;
+  virtual thunk::PPB_Compositor_API* AsPPB_Compositor_API() override;
 
   // PluginResource overrides:
   virtual void OnReplyReceived(const ResourceMessageReplyParams& params,
-                               const IPC::Message& msg) OVERRIDE;
+                               const IPC::Message& msg) override;
 
   // thunk::PPB_Compositor_API overrides:
-  virtual PP_Resource AddLayer() OVERRIDE;
+  virtual PP_Resource AddLayer() override;
   virtual int32_t CommitLayers(
-      const scoped_refptr<TrackedCallback>& callback) OVERRIDE;
-  virtual int32_t ResetLayers() OVERRIDE;
+      const scoped_refptr<TrackedCallback>& callback) override;
+  virtual int32_t ResetLayers() override;
 
   // IPC msg handlers:
   void OnPluginMsgCommitLayersReply(const ResourceMessageReplyParams& params);