Replacing the OVERRIDE with override and FINAL with final in ppapi

ppapi/shared_impl/ppb_video_decoder_shared.h

Index: ppapi/shared_impl/ppb_video_decoder_shared.h
diff --git a/ppapi/shared_impl/ppb_video_decoder_shared.h b/ppapi/shared_impl/ppb_video_decoder_shared.h
index ce294fb1ed849e04eeab3b40726c7196a57f9819..e08493e9976617e7ad383e51090f3526f477774c 100644
--- a/ppapi/shared_impl/ppb_video_decoder_shared.h
+++ b/ppapi/shared_impl/ppb_video_decoder_shared.h
@@ -35,10 +35,10 @@ class PPAPI_SHARED_EXPORT PPB_VideoDecoder_Shared
 
   // Resource overrides.
   virtual thunk::PPB_VideoDecoder_Dev_API* AsPPB_VideoDecoder_Dev_API()
-      OVERRIDE;
+      override;
 
   // PPB_VideoDecoder_Dev_API implementation.
-  virtual void Destroy() OVERRIDE;
+  virtual void Destroy() override;
 
  protected:
   bool SetFlushCallback(scoped_refptr<TrackedCallback> callback);