chrome/app: Remove unused gtk includes from wrench_menu_model.cc.

chrome/app/chrome_main_delegate.cc

 // Copyright (c) 2012 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/app/chrome_main_delegate.h"
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "base/message_loop.h"
 #include "base/metrics/field_trial.h"
@@ skipping 61 matching lines @@
 
 #if defined(OS_CHROMEOS)
 #include "base/sys_info.h"
 #include "chrome/browser/chromeos/boot_times_loader.h"
 #endif
 
 #if defined(OS_ANDROID)
 #include "chrome/common/descriptors_android.h"
 #endif
 
-#if defined(TOOLKIT_GTK)
-#include <gdk/gdk.h>
-#include <glib.h>
-#include <gtk/gtk.h>
-#endif
-
 #if defined(USE_X11)
 #include <stdlib.h>
 #include <string.h>
 #include "ui/base/x/x11_util.h"
 #endif
 
 #if defined(USE_LINUX_BREAKPAD)
 #include "chrome/app/breakpad_linux.h"
 #endif
 
@@ skipping 676 matching lines @@
 
 content::ContentRendererClient*
     ChromeMainDelegate::CreateContentRendererClient() {
   return &g_chrome_content_renderer_client.Get();
 }
 
 content::ContentUtilityClient*
     ChromeMainDelegate::CreateContentUtilityClient() {
   return &g_chrome_content_utility_client.Get();
 }