content: Remove views dependency.

ui/views/mus/native_widget_mus.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/native_widget_mus.h"
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "services/ui/common/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_observer.h"
 #include "services/ui/public/cpp/window_property.h"
 #include "services/ui/public/cpp/window_tree_client.h"
 #include "services/ui/public/interfaces/cursor.mojom.h"
 #include "services/ui/public/interfaces/window_manager.mojom.h"
 #include "services/ui/public/interfaces/window_manager_constants.mojom.h"
 #include "services/ui/public/interfaces/window_tree.mojom.h"
 #include "ui/aura/client/default_capture_client.h"
 #include "ui/aura/client/window_tree_client.h"
 #include "ui/aura/env.h"
 #include "ui/aura/layout_manager.h"
 #include "ui/aura/mus/mus_util.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_property.h"
 #include "ui/base/hit_test.h"
+#include "ui/base/view_prop.h"
 #include "ui/display/display.h"
 #include "ui/display/screen.h"
 #include "ui/events/event.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/path.h"
 #include "ui/native_theme/native_theme_aura.h"
 #include "ui/platform_window/platform_window_delegate.h"
 #include "ui/views/mus/surface_context_factory.h"
 #include "ui/views/mus/window_manager_constants_converters.h"
 #include "ui/views/mus/window_manager_frame_values.h"
@@ skipping 485 matching lines @@
   // aura::Env. Install |context_factory_| there so that |context_factory_| is
   // picked up.
   ui::ContextFactory* default_context_factory =
       aura::Env::GetInstance()->context_factory();
   if (!default_context_factory) {
     context_factory_.reset(new SurfaceContextFactory(window_, surface_type_));
     aura::Env::GetInstance()->set_context_factory(context_factory_.get());
   }
 
   window_tree_host_.reset(new WindowTreeHostMus(this, window_));
+  prop_.reset(new ui::ViewProp(window_tree_host_->GetAcceleratedWidget(),
+                               ui::kWindowForAcceleratedWidget,
+                               window_));
   aura::Env::GetInstance()->set_context_factory(default_context_factory);
 }
 
 NativeWidgetMus::~NativeWidgetMus() {
   if (ownership_ == Widget::InitParams::NATIVE_WIDGET_OWNS_WIDGET) {
     DCHECK(!window_);
     delete native_widget_delegate_;
   } else {
     if (window_)
       window_->set_input_event_handler(nullptr);
@@ skipping 872 matching lines @@
 
   gfx::Path mask_path;
   native_widget_delegate_->GetHitTestMask(&mask_path);
   // TODO(jamescook): Use the full path for the mask.
   gfx::Rect mask_rect =
       gfx::ToEnclosingRect(gfx::SkRectToRectF(mask_path.getBounds()));
   window_->SetHitTestMask(mask_rect);
 }
 
 }  // namespace views