Change mojo geometry structs from using type converters to StructTraits.

components/mus/gpu/gpu_service_mus.cc

 // Copyright 2016 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.
 
 #include "components/mus/gpu/gpu_service_mus.h"
 
 #include "gpu/ipc/common/surface_handle.h"
 
 namespace mus {
 
 GpuServiceMus::GpuServiceMus() {}
 
 GpuServiceMus::~GpuServiceMus() {}
 
 void GpuServiceMus::EstablishGpuChannel(
     bool prempts,
     bool allow_view_command_buffers,
     bool allow_real_time_streams,
     const mojom::GpuService::EstablishGpuChannelCallback& callback) {
   NOTIMPLEMENTED();
 }
 
 void GpuServiceMus::CreateGpuMemoryBuffer(
     mojom::GpuMemoryBufferIdPtr id,
-    mojo::SizePtr size,
+    const gfx::Size& size,
     mojom::BufferFormat format,
     mojom::BufferUsage usage,
     uint64_t surface_id,
     const mojom::GpuService::CreateGpuMemoryBufferCallback& callback) {
   NOTIMPLEMENTED();
 }
 
 void GpuServiceMus::CreateGpuMemoryBufferFromHandle(
     mojom::GpuMemoryBufferHandlePtr buffer_handle,
     mojom::GpuMemoryBufferIdPtr id,
-    mojo::SizePtr size,
+    const gfx::Size& size,
     mojom::BufferFormat format,
     const mojom::GpuService::CreateGpuMemoryBufferFromHandleCallback&
         callback) {
   NOTIMPLEMENTED();
 }
 
 void GpuServiceMus::DestroyGpuMemoryBuffer(mojom::GpuMemoryBufferIdPtr id,
                                            const gpu::SyncToken& sync_token) {
   NOTIMPLEMENTED();
 }
@@ skipping 32 matching lines @@
     gpu::SurfaceHandle child_window) {
   NOTIMPLEMENTED();
 }
 #endif
 
 void GpuServiceMus::SetActiveURL(const GURL& url) {
   NOTIMPLEMENTED();
 }
 
 }  // namespace mus