Delete the GTK+ port of Chrome.

chrome/browser/chrome_content_browser_client.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/browser/chrome_content_browser_client.h"
 
 #include <set>
 #include <utility>
 #include <vector>
 
@@ skipping 204 matching lines @@
 #endif
 
 #if defined(ENABLE_INPUT_SPEECH)
 #include "chrome/browser/speech/chrome_speech_recognition_manager_delegate_bubble_ui.h"
 #endif
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/file_manager/app_id.h"
 #endif
 
-#if defined(TOOLKIT_GTK)
-#include "chrome/browser/ui/gtk/chrome_browser_main_extra_parts_gtk.h"
-#endif
-
 #if defined(TOOLKIT_VIEWS)
 #include "chrome/browser/ui/views/chrome_browser_main_extra_parts_views.h"
 #endif
 
 #if defined(USE_ASH)
 #include "chrome/browser/ui/views/ash/chrome_browser_main_extra_parts_ash.h"
 #endif
 
 #if defined(USE_AURA)
 #include "chrome/browser/ui/aura/chrome_browser_main_extra_parts_aura.h"
@@ skipping 464 matching lines @@
   main_parts = new ChromeBrowserMainPartsPosix(parameters);
 #else
   NOTREACHED();
   main_parts = new ChromeBrowserMainParts(parameters);
 #endif
 
   chrome::AddProfilesExtraParts(main_parts);
 
   // Construct additional browser parts. Stages are called in the order in
   // which they are added.
-#if defined(TOOLKIT_GTK)
-  main_parts->AddParts(new ChromeBrowserMainExtraPartsGtk());
-#endif
-
 #if defined(TOOLKIT_VIEWS)
   main_parts->AddParts(new ChromeBrowserMainExtraPartsViews());
 #endif
 
 #if defined(USE_ASH)
   main_parts->AddParts(new ChromeBrowserMainExtraPartsAsh());
 #endif
 
 #if defined(USE_AURA)
   main_parts->AddParts(new ChromeBrowserMainExtraPartsAura());
@@ skipping 2030 matching lines @@
       switches::kDisableWebRtcEncryption,
     };
     to_command_line->CopySwitchesFrom(from_command_line,
                                       kWebRtcDevSwitchNames,
                                       arraysize(kWebRtcDevSwitchNames));
   }
 }
 #endif  // defined(ENABLE_WEBRTC)
 
 }  // namespace chrome