Adds a GetWindow method to View.

chrome/views/view.cc

 // Copyright (c) 2006-2008 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 "chrome/views/view.h"
 
 #include <algorithm>
 
 #ifndef NDEBUG
 #include <iostream>
 #endif
 
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/scoped_handle.h"
 #include "base/string_util.h"
 #include "chrome/common/drag_drop_types.h"
 #include "chrome/common/gfx/chrome_canvas.h"
 #include "chrome/common/l10n_util.h"
 #include "chrome/views/background.h"
 #include "chrome/views/layout_manager.h"
 #include "chrome/views/widget/root_view.h"
 #include "chrome/views/widget/widget.h"
+#include "chrome/views/window/window.h"
 #if defined(OS_WIN)
 #include "chrome/views/widget/tooltip_manager.h"
 #include "chrome/views/accessibility/view_accessibility_wrapper.h"
 #endif
 #include "SkShader.h"
 
 namespace views {
 
 // static
 char View::kViewClassName[] = "chrome/views/View";
@@ skipping 705 matching lines @@
     return GetViewForPoint(point, false);
   }
   return this;
 }
 
 Widget* View::GetWidget() const {
   // The root view holds a reference to this view hierarchy's Widget.
   return parent_ ? parent_->GetWidget() : NULL;
 }
 
+Window* View::GetWindow() const {
+  Widget* widget = GetWidget();
+  return widget ? widget->GetWindow() : NULL;
+}
+
 // Get the containing RootView
 RootView* View::GetRootView() {
   Widget* widget = GetWidget();
   return widget ? widget->GetRootView() : NULL;
 }
 
 View* View::GetViewByID(int id) const {
   if (id == id_)
     return const_cast<View*>(this);
 
@@ skipping 870 matching lines @@
   start_x = start_y = 0;
 }
 
 void View::DragInfo::PossibleDrag(int x, int y) {
   possible_drag = true;
   start_x = x;
   start_y = y;
 }
 
 }  // namespace