GTK: Remove most calls to widget->window and replace with accessor.

chrome/browser/ui/panels/panel_browser_window_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 "chrome/browser/ui/panels/panel_browser_window_gtk.h"
 
 #include "base/bind.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/panels/panel.h"
 #include "chrome/browser/ui/panels/panel_manager.h"
@@ skipping 259 matching lines @@
 
 void PanelBrowserWindowGtk::ClosePanel() {
   // Cancel any currently running animation since we're closing down.
   if (bounds_animator_.get())
     bounds_animator_.reset();
 
   Close();
 }
 
 void PanelBrowserWindowGtk::ActivatePanel() {
-  gdk_window_set_accept_focus(GTK_WIDGET(window())->window, TRUE);
+  gdk_window_set_accept_focus(
+      gtk_widget_get_window(GTK_WIDGET(window())), TRUE);
   Activate();
 }
 
 void PanelBrowserWindowGtk::DeactivatePanel() {
   BrowserWindow* browser_window =
       panel_->manager()->GetNextBrowserWindowToActivate(panel_.get());
   if (browser_window) {
     browser_window->Activate();
   } else {
     Deactivate();
   }
 
-  if (panel_->expansion_state() == Panel::MINIMIZED)
-    gdk_window_set_accept_focus(GTK_WIDGET(window())->window, FALSE);
+  if (panel_->expansion_state() == Panel::MINIMIZED) {
+    gdk_window_set_accept_focus(
+        gtk_widget_get_window(GTK_WIDGET(window())), FALSE);
+  }
 }
 
 bool PanelBrowserWindowGtk::IsPanelActive() const {
   return IsActive();
 }
 
 gfx::NativeWindow PanelBrowserWindowGtk::GetNativePanelHandle() {
   return GetNativeHandle();
 }
 
@@ skipping 37 matching lines @@
   // Don't draw attention for active panel.
   if (is_drawing_attention_ || IsActive())
     return;
 
   is_drawing_attention_ = true;
   // Bring up the titlebar to get people's attention.
   if (panel_->expansion_state() == Panel::MINIMIZED)
     panel_->SetExpansionState(Panel::TITLE_ONLY);
 
   GdkRectangle rect = GetTitlebarRectForDrawAttention();
-  gdk_window_invalidate_rect(GTK_WIDGET(window())->window, &rect, TRUE);
+  gdk_window_invalidate_rect(
+      gtk_widget_get_window(GTK_WIDGET(window())), &rect, TRUE);
 
   UpdateTitleBar();
 }
 
 bool PanelBrowserWindowGtk::IsDrawingAttention() const {
   return is_drawing_attention_;
 }
 
 bool PanelBrowserWindowGtk::PreHandlePanelKeyboardEvent(
     const NativeWebKeyboardEvent& event,
@@ skipping 390 matching lines @@
   }
 }
 
 bool NativePanelTestingGtk::IsWindowSizeKnown() const {
   return panel_browser_window_gtk_->window_size_known_;
 }
 
 bool NativePanelTestingGtk::IsAnimatingBounds() const {
   return panel_browser_window_gtk_->IsAnimatingBounds();
 }