replace OVERRIDE and FINAL with override and final in ppapi/

ppapi/proxy/file_ref_resource.h

Index: ppapi/proxy/file_ref_resource.h
diff --git a/ppapi/proxy/file_ref_resource.h b/ppapi/proxy/file_ref_resource.h
index 0437b23ab942d8b583822c8ee48be972e87a21e8..6db04accabc7da5cdc4217598ef84435385b0d2c 100644
--- a/ppapi/proxy/file_ref_resource.h
+++ b/ppapi/proxy/file_ref_resource.h
@@ -34,31 +34,31 @@ class PPAPI_PROXY_EXPORT FileRefResource
   virtual ~FileRefResource();
 
   // Resource implementation.
-  virtual thunk::PPB_FileRef_API* AsPPB_FileRef_API() OVERRIDE;
+  virtual thunk::PPB_FileRef_API* AsPPB_FileRef_API() override;
 
   // PPB_FileRef_API implementation.
-  virtual PP_FileSystemType GetFileSystemType() const OVERRIDE;
-  virtual PP_Var GetName() const OVERRIDE;
-  virtual PP_Var GetPath() const OVERRIDE;
-  virtual PP_Resource GetParent() OVERRIDE;
+  virtual PP_FileSystemType GetFileSystemType() const override;
+  virtual PP_Var GetName() const override;
+  virtual PP_Var GetPath() const override;
+  virtual PP_Resource GetParent() override;
   virtual int32_t MakeDirectory(
       int32_t make_directory_flags,
-      scoped_refptr<TrackedCallback> callback) OVERRIDE;
+      scoped_refptr<TrackedCallback> callback) override;
   virtual int32_t Touch(PP_Time last_access_time,
                         PP_Time last_modified_time,
-                        scoped_refptr<TrackedCallback> callback) OVERRIDE;
-  virtual int32_t Delete(scoped_refptr<TrackedCallback> callback) OVERRIDE;
+                        scoped_refptr<TrackedCallback> callback) override;
+  virtual int32_t Delete(scoped_refptr<TrackedCallback> callback) override;
   virtual int32_t Rename(PP_Resource new_file_ref,
-                         scoped_refptr<TrackedCallback> callback) OVERRIDE;
+                         scoped_refptr<TrackedCallback> callback) override;
   virtual int32_t Query(PP_FileInfo* info,
-                        scoped_refptr<TrackedCallback> callback) OVERRIDE;
+                        scoped_refptr<TrackedCallback> callback) override;
   virtual int32_t ReadDirectoryEntries(
       const PP_ArrayOutput& output,
-      scoped_refptr<TrackedCallback> callback) OVERRIDE;
-  virtual const FileRefCreateInfo& GetCreateInfo() const OVERRIDE;
+      scoped_refptr<TrackedCallback> callback) override;
+  virtual const FileRefCreateInfo& GetCreateInfo() const override;
 
   // Private API
-  virtual PP_Var GetAbsolutePath() OVERRIDE;
+  virtual PP_Var GetAbsolutePath() override;
 
  private:
   FileRefResource(Connection connection,