Remove extraneous namespaces

mojo/services/public/interfaces/surfaces/surfaces.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.
 
 import "mojo/services/public/interfaces/geometry/geometry.mojom"
 import "mojo/services/gles2/command_buffer.mojom"
 import "mojo/services/public/interfaces/surfaces/quads.mojom"
 import "mojo/services/public/interfaces/surfaces/surface_id.mojom"
 
-module mojo.surfaces {
+module mojo {
 
 enum ResourceFormat {
   RGBA_8888,
   RGBA_4444,
   BGRA_8888,
   LUMINANCE_8,
   RGB_565,
   ETC1,
 };
 
 struct Mailbox {
   int8[64] name;
 };
 
 struct MailboxHolder {
   Mailbox mailbox;
   uint32 texture_target;
   uint32 sync_point;
 };
 
 struct TransferableResource {
   uint32 id;
   ResourceFormat format;
   uint32 filter;
-  mojo.Size size;
+  Size size;
   MailboxHolder mailbox_holder;
   bool is_repeated;
   bool is_software;
 };
 
 struct ReturnedResource {
   uint32 id;
   uint32 sync_point;
   int32 count;
   bool lost;
 };
 
 struct Frame {
   TransferableResource[] resources;
   Pass[] passes;
 };
 
 interface SurfaceClient {
   SetIdNamespace(uint32 id);
   ReturnResources(ReturnedResource[] resources);
 };
 
 [Client=SurfaceClient]
 interface Surface {
-  CreateSurface(SurfaceId id, mojo.Size size);
+  CreateSurface(SurfaceId id, Size size);
   SubmitFrame(SurfaceId id, Frame frame);
   DestroySurface(SurfaceId id);
 
-  CreateGLES2BoundSurface(mojo.CommandBuffer gles2_client,
+  CreateGLES2BoundSurface(CommandBuffer gles2_client,
                           SurfaceId id,
-                          mojo.Size size);
+                          Size size);
 };
 
 }