Window controls

mojo/views/native_widget_view_manager.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 "mojo/views/native_widget_view_manager.h"
 
 #include "mojo/aura/window_tree_host_mojo.h"
 #include "mojo/services/public/cpp/input_events/input_events_type_converters.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/client/default_capture_client.h"
@@ skipping 121 matching lines @@
 void NativeWidgetViewManager::CompositorContentsChanged(
     const SkBitmap& bitmap) {
   if (view_)
     view_->SetContents(bitmap);
 }
 
 void NativeWidgetViewManager::OnViewDestroyed(View* view) {
   DCHECK_EQ(view, view_);
   view->RemoveObserver(this);
   view_ = NULL;
-  window_tree_host_.reset();
 }
 
 void NativeWidgetViewManager::OnViewBoundsChanged(View* view,
                                                   const gfx::Rect& old_bounds,
                                                   const gfx::Rect& new_bounds) {
   GetWidget()->SetBounds(gfx::Rect(view->bounds().size()));
 }
 
 void NativeWidgetViewManager::OnViewInputEvent(View* view,
                                                const EventPtr& event) {
   scoped_ptr<ui::Event> ui_event(event.To<scoped_ptr<ui::Event> >());
   if (ui_event)
     window_tree_host_->SendEventToProcessor(ui_event.get());
 }
 
 }  // namespace mojo