Wires up PointerWatcherEventRouter for views aura-mus

ui/views/mus/mus_client.h

 // 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.
 
 #ifndef UI_VIEWS_MUS_MUS_CLIENT_H_
 #define UI_VIEWS_MUS_MUS_CLIENT_H_
 
 #include <string>
 
 #include "base/macros.h"
@@ skipping 22 matching lines @@
 namespace ui {
 class GpuService;
 }
 
 namespace wm {
 class WMState;
 }
 
 namespace views {
 
+class PointerWatcherEventRouter2;
 class ScreenMus;
 
 namespace internal {
 class NativeWidgetDelegate;
 }
 
 namespace test {
 class MusClientTestApi;
 }
 
@@ skipping 16 matching lines @@
   // created.
   static bool ShouldCreateDesktopNativeWidgetAura(
       const Widget::InitParams& init_params);
 
   service_manager::Connector* connector() { return connector_; }
 
   aura::WindowTreeClient* window_tree_client() {
     return window_tree_client_.get();
   }
 
+  PointerWatcherEventRouter2* pointer_watcher_event_router() {
+    return pointer_watcher_event_router_.get();
+  }
+
   // Creates DesktopNativeWidgetAura with DesktopWindowTreeHostMus. This is
   // set as the factory function used for creating NativeWidgets when a
   //  NativeWidget has not been explicitly set.
   NativeWidget* CreateNativeWidget(const Widget::InitParams& init_params,
                                    internal::NativeWidgetDelegate* delegate);
 
  private:
   friend class AuraInit;
   friend class test::MusClientTestApi;
 
@@ skipping 28 matching lines @@
   std::unique_ptr<wm::WMState> wm_state_;
 
   std::unique_ptr<ScreenMus> screen_;
 
   std::unique_ptr<aura::PropertyConverter> property_converter_;
 
   std::unique_ptr<aura::WindowTreeClient> window_tree_client_;
 
   std::unique_ptr<ui::GpuService> gpu_service_;
 
+  std::unique_ptr<PointerWatcherEventRouter2> pointer_watcher_event_router_;
+
   std::unique_ptr<aura::MusContextFactory> compositor_context_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MusClient);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_MUS_MUS_CLIENT_H_