Delete the GTK+ port of Chrome.

chrome/browser/themes/theme_service_factory.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/themes/theme_service_factory.h"
 
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/incognito_helpers.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/common/pref_names.h"
 #include "components/keyed_service/content/browser_context_dependency_manager.h"
 #include "components/user_prefs/pref_registry_syncable.h"
 
-#if defined(TOOLKIT_GTK)
-#include "chrome/browser/ui/gtk/gtk_theme_service.h"
-#endif
-
 #if defined(USE_AURA) && defined(USE_X11) && !defined(OS_CHROMEOS)
 #include "chrome/browser/themes/theme_service_aurax11.h"
 #include "ui/views/linux_ui/linux_ui.h"
 #endif
 
 // static
 ThemeService* ThemeServiceFactory::GetForProfile(Profile* profile) {
   return static_cast<ThemeService*>(
       GetInstance()->GetServiceForBrowserContext(profile, true));
 }
@@ skipping 16 matching lines @@
 ThemeServiceFactory::ThemeServiceFactory()
     : BrowserContextKeyedServiceFactory(
         "ThemeService",
         BrowserContextDependencyManager::GetInstance()) {}
 
 ThemeServiceFactory::~ThemeServiceFactory() {}
 
 KeyedService* ThemeServiceFactory::BuildServiceInstanceFor(
     content::BrowserContext* profile) const {
   ThemeService* provider = NULL;
-#if defined(TOOLKIT_GTK)
-  provider = new GtkThemeService;
-#elif defined(USE_AURA) && defined(USE_X11) && !defined(OS_CHROMEOS)
+#if defined(USE_AURA) && defined(USE_X11) && !defined(OS_CHROMEOS)
   provider = new ThemeServiceAuraX11;
 #else
   provider = new ThemeService;
 #endif
   provider->Init(static_cast<Profile*>(profile));
 
   return provider;
 }
 
 void ThemeServiceFactory::RegisterProfilePrefs(
     user_prefs::PrefRegistrySyncable* registry) {
 #if defined(USE_X11) && !defined(OS_CHROMEOS)
   bool default_uses_system_theme = false;
 
-#if defined(TOOLKIT_GTK)
-  default_uses_system_theme = GtkThemeService::DefaultUsesSystemTheme();
-#elif defined(USE_AURA) && defined(USE_X11) && !defined(OS_CHROMEOS)
+#if defined(USE_AURA) && defined(USE_X11) && !defined(OS_CHROMEOS)
   const views::LinuxUI* linux_ui = views::LinuxUI::instance();
   if (linux_ui)
     default_uses_system_theme = linux_ui->GetDefaultUsesSystemTheme();
 #endif
 
   registry->RegisterBooleanPref(
       prefs::kUsesSystemTheme,
       default_uses_system_theme,
       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 #endif
@@ skipping 20 matching lines @@
 }
 
 content::BrowserContext* ThemeServiceFactory::GetBrowserContextToUse(
     content::BrowserContext* context) const {
   return chrome::GetBrowserContextRedirectedInIncognito(context);
 }
 
 bool ThemeServiceFactory::ServiceIsCreatedWithBrowserContext() const {
   return true;
 }