Rename LocalFrameId to LocalSurfaceId

cc/ipc/surface_id.mojom

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 module cc.mojom;
 
 import "cc/ipc/frame_sink_id.mojom";
-import "cc/ipc/local_frame_id.mojom";
+import "cc/ipc/local_surface_id.mojom";
 
-// A surface ID is composed of two parts: a FrameSinkID, and a LocalFrameId.
+// A surface ID is composed of two parts: a FrameSinkID, and a LocalSurfaceId.
 // The FrameSinkId uniquely identifies the FrameSink associated with the
 // surface. This corresponds to a SurfaceFactory in the display compositor
 // service. The FrameSinkId is partially allocated by the display compositor
 // and partially allocated by the frame source.
-// The LocalFrameId are allocated by the client using any scheme
+// The LocalSurfaceId are allocated by the client using any scheme
 // that avoids duplicates and makes IDs unguessable respectively.
 struct SurfaceId {
   FrameSinkId frame_sink_id;
-  LocalFrameId local_frame_id;
+  LocalSurfaceId local_surface_id;
 };