GTK: More changes from raw widget->allocation to using the accessor.

chrome/browser/ui/gtk/avatar_menu_button_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/gtk/avatar_menu_button_gtk.h"
 
 #include "base/i18n/rtl.h"
 #include "chrome/browser/profiles/profile_metrics.h"
 #include "chrome/browser/profiles/profile_info_util.h"
 #include "chrome/browser/ui/gtk/avatar_menu_bubble_gtk.h"
@@ skipping 49 matching lines @@
 void AvatarMenuButtonGtk::ShowAvatarBubble() {
   // Only show the avatar bubble if the avatar button is in the title bar.
   if (gtk_widget_get_parent_window(widget_.get()))
     new AvatarMenuBubbleGtk(browser_, widget_.get(), arrow_location_, NULL);
 }
 
 void AvatarMenuButtonGtk::UpdateButtonIcon() {
   if (!icon_.get())
     return;
 
-  old_height_ = widget()->allocation.height;
+  GtkAllocation allocation;
+  gtk_widget_get_allocation(widget(), &allocation);
+  old_height_ = allocation.height;
   gfx::Image icon = profiles::GetAvatarIconForTitleBar(*icon_, is_gaia_picture_,
       profiles::kAvatarIconWidth, old_height_);
   gtk_image_set_from_pixbuf(GTK_IMAGE(image_), icon.ToGdkPixbuf());
   gtk_misc_set_alignment(GTK_MISC(image_), 0.0, 1.0);
   gtk_widget_set_size_request(image_, -1, 0);
 }