gpu: Move ContextProviderCommandBuffer into mus gpu client-lib.

content/renderer/webgraphicscontext3d_provider_impl.cc

 // 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.
 
 #include "content/renderer/webgraphicscontext3d_provider_impl.h"
 
-#include "content/common/gpu/client/context_provider_command_buffer.h"
 #include "gpu/command_buffer/client/context_support.h"
+#include "services/ui/public/cpp/gpu/context_provider_command_buffer.h"
 
 namespace content {
 
 WebGraphicsContext3DProviderImpl::WebGraphicsContext3DProviderImpl(
-    scoped_refptr<ContextProviderCommandBuffer> provider,
+    scoped_refptr<ui::ContextProviderCommandBuffer> provider,
     bool software_rendering)
     : provider_(std::move(provider)), software_rendering_(software_rendering) {}
 
 WebGraphicsContext3DProviderImpl::~WebGraphicsContext3DProviderImpl() {}
 
 bool WebGraphicsContext3DProviderImpl::bindToCurrentThread() {
   return provider_->BindToCurrentThread();
 }
 
 gpu::gles2::GLES2Interface* WebGraphicsContext3DProviderImpl::contextGL() {
@@ skipping 21 matching lines @@
     const base::Callback<void(const char*, int32_t)>& c) {
   provider_->ContextSupport()->SetErrorMessageCallback(c);
 }
 
 void WebGraphicsContext3DProviderImpl::signalQuery(
     uint32_t query, const base::Closure& callback) {
   provider_->ContextSupport()->SignalQuery(query, callback);
 }
 
 }  // namespace content