GTK: Make the gtk port compile with GTK_DISABLE_SINGLE_INCLUDES.

chrome/browser/ui/gtk/bubble/bubble_accelerators_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/bubble/bubble_accelerators_gtk.h"
 
 #include <gdk/gdkkeysyms.h>
-#include <glib.h>
 
 namespace {
 
 // Listing of the accelerators that are either handled or forwarded by
 // bubbles. Any accelerators that are not explicitly listed here
 // are ignored and silently dropped. This table is expected to change
 // after discussion over which accelerators should be addressed in
 // bubbles. For a complete listing of accelerators that are used
 // in chrome consult accelerators_gtk.cc
 const BubbleAcceleratorGtk kAcceleratorMap[] = {
   // Tab/window controls.
   { GDK_w, GDK_CONTROL_MASK },
 
   // Navigation / toolbar buttons.
   { GDK_Escape, GdkModifierType(0) }
 };
 
 }  // namespace
 
 // static
 BubbleAcceleratorsGtk::const_iterator BubbleAcceleratorsGtk::begin() {
  return &kAcceleratorMap[0];
 }
 
 // static
 BubbleAcceleratorsGtk::const_iterator BubbleAcceleratorsGtk::end() {
  return &kAcceleratorMap[arraysize(kAcceleratorMap)];
 }