Change mojo geometry structs from using type converters to StructTraits.

components/mus/gles2/command_buffer_local.cc

 // Copyright 2015 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/gles2/command_buffer_local.h"
 
 #include "base/atomic_sequence_num.h"
 #include "base/bind.h"
 #include "base/memory/shared_memory.h"
 #include "base/synchronization/waitable_event.h"
@@ skipping 215 matching lines @@
   DCHECK(CalledOnValidThread());
   return capabilities_;
 }
 
 int32_t CommandBufferLocal::CreateImage(ClientBuffer buffer,
                                         size_t width,
                                         size_t height,
                                         unsigned internal_format) {
   DCHECK(CalledOnValidThread());
   int32_t new_id = ++next_image_id_;
-  mojo::SizePtr size = mojo::Size::New();
-  size->width = static_cast<int32_t>(width);
-  size->height = static_cast<int32_t>(height);
+  gfx::Size size(static_cast<int32_t>(width), static_cast<int32_t>(height));
 
   mus::MojoGpuMemoryBufferImpl* gpu_memory_buffer =
       mus::MojoGpuMemoryBufferImpl::FromClientBuffer(buffer);
 
   bool requires_sync_point = false;
 
   if (gpu_memory_buffer->GetBufferType() == gfx::SHARED_MEMORY_BUFFER) {
     gfx::GpuMemoryBufferHandle handle = gpu_memory_buffer->GetHandle();
     // TODO(rjkroege): Verify that this is required and update appropriately.
     base::SharedMemoryHandle dupd_handle =
@@ skipping 247 matching lines @@
 bool CommandBufferLocal::DestroyTransferBufferOnGpuThread(int32_t id) {
   DCHECK(driver_->IsScheduled());
   driver_->DestroyTransferBuffer(id);
   return true;
 }
 
 bool CommandBufferLocal::CreateImageOnGpuThread(
     int32_t id,
     mojo::ScopedHandle memory_handle,
     int32_t type,
-    mojo::SizePtr size,
+    const gfx::Size& size,
     int32_t format,
     int32_t internal_format) {
   DCHECK(driver_->IsScheduled());
   driver_->CreateImage(id, std::move(memory_handle), type, std::move(size),
                        format, internal_format);
   return true;
 }
 
 bool CommandBufferLocal::CreateImageNativeOzoneOnGpuThread(
     int32_t id,
@@ skipping 50 matching lines @@
     client_->UpdateVSyncParameters(timebase, interval);
 }
 
 void CommandBufferLocal::OnGpuCompletedSwapBuffersOnClientThread(
     gfx::SwapResult result) {
   if (client_)
     client_->GpuCompletedSwapBuffers(result);
 }
 
 }  // namespace mus