Mojo: Use InterfaceFactory<Interface> for service registration

mojo/services/gles2/command_buffer_impl.cc

 // Copyright 2013 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 "mojo/services/gles2/command_buffer_impl.h"
 
 #include "base/bind.h"
 #include "base/memory/shared_memory.h"
 
 #include "gpu/command_buffer/common/constants.h"
@@ skipping 40 matching lines @@
     : widget_(widget), size_(size) {}
 
 CommandBufferImpl::~CommandBufferImpl() {
   client()->DidDestroy();
   if (decoder_) {
     bool have_context = decoder_->MakeCurrent();
     decoder_->Destroy(have_context);
   }
 }
 
-void CommandBufferImpl::OnConnectionError() {
-  // TODO(darin): How should we handle this error?
-}
-
 void CommandBufferImpl::Initialize(
     CommandBufferSyncClientPtr sync_client,
     mojo::ScopedSharedBufferHandle shared_state) {
   sync_client_ = sync_client.Pass();
   sync_client_->DidInitialize(DoInitialize(shared_state.Pass()));
 }
 
 bool CommandBufferImpl::DoInitialize(
     mojo::ScopedSharedBufferHandle shared_state) {
   // TODO(piman): offscreen surface.
@@ skipping 114 matching lines @@
 }
 
 void CommandBufferImpl::DrawAnimationFrame() { client()->DrawAnimationFrame(); }
 
 void CommandBufferImpl::OnResize(gfx::Size size, float scale_factor) {
   surface_->Resize(size);
 }
 
 }  // namespace services
 }  // namespace mojo