Chrome on Android : Begin removing references to themes.

chrome/browser/ui/webui/ntp/ntp_resource_cache_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/ui/webui/ntp/ntp_resource_cache_factory.h"
 
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
 #include "chrome/browser/themes/theme_service_factory.h"
 #include "chrome/browser/ui/webui/ntp/ntp_resource_cache.h"
 
 // static
 NTPResourceCache* NTPResourceCacheFactory::GetForProfile(Profile* profile) {
   return static_cast<NTPResourceCache*>(
       GetInstance()->GetServiceForProfile(profile, true));
 }
 
 // static
 NTPResourceCacheFactory* NTPResourceCacheFactory::GetInstance() {
   return Singleton<NTPResourceCacheFactory>::get();
 }
 
 NTPResourceCacheFactory::NTPResourceCacheFactory()
     : ProfileKeyedServiceFactory("NTPResourceCache",
                                  ProfileDependencyManager::GetInstance()) {
+#if defined(ENABLE_THEMES)
   DependsOn(ThemeServiceFactory::GetInstance());
+#endif
 }
 
 NTPResourceCacheFactory::~NTPResourceCacheFactory() {}
 
 ProfileKeyedService* NTPResourceCacheFactory::BuildServiceInstanceFor(
     Profile* profile) const {
   return new NTPResourceCache(profile);
 }
 
 bool NTPResourceCacheFactory::ServiceRedirectedInIncognito() {
   return true;
 }