Change the meaning of "Widget::GetTopLevelWidget()" to mean the logical top level Window in the v...

views/widget/native_widget_gtk.cc

 // Copyright (c) 2011 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 "views/widget/native_widget_gtk.h"
 
 #include <gdk/gdk.h>
 #include <gdk/gdkx.h>
 #include <X11/extensions/shape.h>
 #include <X11/Xatom.h>
@@ skipping 836 matching lines @@
 }
 
 gfx::NativeView NativeWidgetGtk::GetNativeView() const {
   return widget_;
 }
 
 gfx::NativeWindow NativeWidgetGtk::GetNativeWindow() const {
   return child_ ? NULL : GTK_WINDOW(widget_);
 }
 
+Widget* NativeWidgetGtk::GetTopLevelWidget() {
+  NativeWidgetPrivate* native_widget = GetTopLevelNativeWidget(GetNativeView());
+  return native_widget ? native_widget->GetWidget() : NULL;
+}
+
 const ui::Compositor* NativeWidgetGtk::GetCompositor() const {
   return compositor_.get();
 }
 
 ui::Compositor* NativeWidgetGtk::GetCompositor() {
   return compositor_.get();
 }
 
 void NativeWidgetGtk::MarkLayerDirty() {
 }
@@ skipping 1278 matching lines @@
     button_pressed = event->type == GDK_BUTTON_PRESS ||
         event->type == GDK_2BUTTON_PRESS ||
         event->type == GDK_3BUTTON_PRESS;
     gdk_event_free(event);
   }
   return button_pressed;
 }
 
 }  // namespace internal
 }  // namespace views