mus: Split the gpu client-lib into a separate component.

ui/views/mus/window_manager_connection.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 "ui/views/mus/window_manager_connection.h"
 
 #include <algorithm>
 #include <set>
 #include <utility>
 
 #include "base/lazy_instance.h"
 #include "base/memory/ptr_util.h"
 #include "base/threading/thread_local.h"
 #include "services/service_manager/public/cpp/connection.h"
 #include "services/service_manager/public/cpp/connector.h"
-#include "services/ui/public/cpp/gpu_service.h"
+#include "services/ui/public/cpp/gpu/gpu_service.h"
 #include "services/ui/public/cpp/property_type_converters.h"
 #include "services/ui/public/cpp/window.h"
 #include "services/ui/public/cpp/window_property.h"
 #include "services/ui/public/cpp/window_tree_client.h"
 #include "services/ui/public/interfaces/event_matcher.mojom.h"
 #include "services/ui/public/interfaces/window_tree.mojom.h"
 #include "ui/aura/env.h"
 #include "ui/aura/mus/os_exchange_data_provider_mus.h"
 #include "ui/views/mus/clipboard_mus.h"
 #include "ui/views/mus/native_widget_mus.h"
@@ skipping 198 matching lines @@
     const gfx::Point& point) {
   return GetAuraWindowFromUiWindow(GetUiWindowAtScreenPoint(point));
 }
 
 std::unique_ptr<OSExchangeData::Provider>
 WindowManagerConnection::BuildProvider() {
   return base::MakeUnique<aura::OSExchangeDataProviderMus>();
 }
 
 }  // namespace views