Merge 175727

ui/aura/window.cc

 // Copyright (c) 2012 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/window.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 298 matching lines @@
 
 void Window::SchedulePaintInRect(const gfx::Rect& rect) {
   if (layer_->SchedulePaint(rect)) {
     FOR_EACH_OBSERVER(
         WindowObserver, observers_, OnWindowPaintScheduled(this, rect));
   }
 }
 
 void Window::SetExternalTexture(ui::Texture* texture) {
   layer_->SetExternalTexture(texture);
-  gfx::Rect region(bounds().size());
-  FOR_EACH_OBSERVER(
-      WindowObserver, observers_, OnWindowPaintScheduled(this, region));
 }
 
 void Window::SetDefaultParentByRootWindow(RootWindow* root_window,
                                           const gfx::Rect& bounds_in_screen) {
   // TODO(erg): Enable this DCHECK once it is safe.
   //  DCHECK(root_window);
 
   // Stacking clients are mandatory on RootWindow objects.
   client::StackingClient* client = client::GetStackingClient(root_window);
   DCHECK(client);
@@ skipping 637 matching lines @@
   bool contains_mouse = false;
   if (IsVisible()) {
     RootWindow* root_window = GetRootWindow();
     contains_mouse = root_window &&
         ContainsPointInRoot(root_window->GetLastMouseLocationInRoot());
   }
   return contains_mouse;
 }
 
 }  // namespace aura