GTK: Part 1 of removing GtkWidget->window to close up GSEALs.

chrome/browser/automation/automation_provider_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/automation/automation_provider.h"
 
 #include <gtk/gtk.h>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 30 matching lines @@
     int handle,
     const std::vector<gfx::Point>& drag_path,
     int flags,
     bool press_escape_en_route,
     IPC::Message* reply_message) {
   // TODO(estade): don't ignore |flags| or |escape_en_route|.
   gfx::NativeWindow window =
       browser_tracker_->GetResource(handle)->window()->GetNativeHandle();
   if (window && (drag_path.size() > 1)) {
     int x, y;
-    gdk_window_get_position(GTK_WIDGET(window)->window, &x, &y);
+    gdk_window_get_position(gtk_widget_get_window(GTK_WIDGET(window)), &x, &y);
 
     // Create a nested stack of tasks to run.
     base::Closure drag_response_cb = base::Bind(
         &SendWindowDragResponse, make_scoped_refptr(this), reply_message);
     base::Closure move_chain_cb = base::IgnoreReturn<bool>(
         base::Bind(&ui_controls::SendMouseEventsNotifyWhenDone,
                    ui_controls::LEFT, ui_controls::UP, drag_response_cb));
     move_chain_cb = base::IgnoreReturn<bool>(
         base::Bind(&ui_controls::SendMouseEventsNotifyWhenDone,
                    ui_controls::LEFT, ui_controls::UP, move_chain_cb));
@@ skipping 17 matching lines @@
                    ui_controls::LEFT, ui_controls::DOWN, move_chain_cb));
 
     ui_controls::SendMouseMoveNotifyWhenDone(x + drag_path[0].x(),
                                              y + drag_path[0].y(),
                                              move_chain_cb);
   } else {
     AutomationMsg_WindowDrag::WriteReplyParams(reply_message, false);
     Send(reply_message);
   }
 }