Wires up PointerWatcherEventRouter for views aura-mus

ui/aura/mus/window_tree_client.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 "ui/aura/mus/window_tree_client.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 193 matching lines @@
   DCHECK(window_manager_delegate_);
 
   ui::mojom::WindowManagerWindowTreeFactoryPtr factory;
   connector->ConnectToInterface(ui::mojom::kServiceName, &factory);
   ui::mojom::WindowTreePtr window_tree;
   factory->CreateWindowTree(GetProxy(&window_tree),
                             binding_.CreateInterfacePtrAndBind());
   SetWindowTree(std::move(window_tree));
 }
 
+client::CaptureClient* WindowTreeClient::GetCaptureClient() {
+  return delegate_->GetCaptureClient();
+}
+
 void WindowTreeClient::SetClientArea(
     Window* window,
     const gfx::Insets& client_area,
     const std::vector<gfx::Rect>& additional_client_areas) {
   DCHECK(tree_);
   float device_scale_factor = ScaleFactorForDisplay(window);
   std::vector<gfx::Rect> additional_client_areas_in_pixel;
   for (const gfx::Rect& area : additional_client_areas) {
     additional_client_areas_in_pixel.push_back(
         gfx::ConvertRectToPixel(device_scale_factor, area));
@@ skipping 200 matching lines @@
     tree_ptr_->GetWindowManagerClient(GetProxy(&window_manager_internal_client_,
                                                tree_ptr_.associated_group()));
   }
 }
 
 void WindowTreeClient::WindowTreeConnectionEstablished(
     ui::mojom::WindowTree* window_tree) {
   tree_ = window_tree;
 
   drag_drop_controller_ = base::MakeUnique<DragDropControllerMus>(this, tree_);
-  capture_synchronizer_ = base::MakeUnique<CaptureSynchronizer>(
-      this, tree_, delegate_->GetCaptureClient());
+  capture_synchronizer_ =
+      base::MakeUnique<CaptureSynchronizer>(this, tree_, GetCaptureClient());
   focus_synchronizer_ = base::MakeUnique<FocusSynchronizer>(this, tree_);
 }
 
 void WindowTreeClient::OnConnectionLost() {
   delegate_->OnLostConnection(this);
 }
 
 bool WindowTreeClient::HandleInternalPropertyChanged(WindowMus* window,
                                                      const void* key) {
   if (key != client::kModalKey)
@@ skipping 1113 matching lines @@
   return ScheduleInFlightChange(base::MakeUnique<InFlightCaptureChange>(
       this, capture_synchronizer_.get(), window));
 }
 
 uint32_t WindowTreeClient::CreateChangeIdForFocus(WindowMus* window) {
   return ScheduleInFlightChange(base::MakeUnique<InFlightFocusChange>(
       this, focus_synchronizer_.get(), window));
 }
 
 }  // namespace aura