Rename LocalFrameId to LocalSurfaceId

cc/ipc/local_surface_id.mojom

Index: cc/ipc/local_surface_id.mojom
diff --git a/cc/ipc/local_frame_id.mojom b/cc/ipc/local_surface_id.mojom
similarity index 80%
rename from cc/ipc/local_frame_id.mojom
rename to cc/ipc/local_surface_id.mojom
index 1ede094ebe1bcda63dd09d642ed548240b37120e..2c5612a4eaa84c686c06ac170418ed145c072441 100644
--- a/cc/ipc/local_frame_id.mojom
+++ b/cc/ipc/local_surface_id.mojom
@@ -1,11 +1,11 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2017 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 "mojo/common/unguessable_token.mojom";
 
-struct LocalFrameId {
+struct LocalSurfaceId {
   // An identifier allocated by the client uniquely identifying a surface within
   // a client process.
   uint32 local_id;