Protect references to ThemeService* with ENABLE_THEMES

chrome/browser/extensions/extension_system_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/extensions/extension_system_factory.h"
 
 #include "chrome/browser/extensions/extension_message_service.h"
 #include "chrome/browser/extensions/extension_prefs.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_system.h"
@@ skipping 15 matching lines @@
 // static
 ExtensionSystemSharedFactory* ExtensionSystemSharedFactory::GetInstance() {
   return Singleton<ExtensionSystemSharedFactory>::get();
 }
 
 ExtensionSystemSharedFactory::ExtensionSystemSharedFactory()
     : ProfileKeyedServiceFactory(
         "ExtensionSystemShared",
         ProfileDependencyManager::GetInstance()) {
   DependsOn(GlobalErrorServiceFactory::GetInstance());
+#if defined(ENABLE_THEMES)
   DependsOn(ThemeServiceFactory::GetInstance());
+#endif
+#if defined(ENABLE_PROTECTOR_SERVICE)
   // ProtectorService should be destroyed after us.
   DependsOn(protector::ProtectorServiceFactory::GetInstance());
+#endif
 }
 
 ExtensionSystemSharedFactory::~ExtensionSystemSharedFactory() {
 }
 
 ProfileKeyedService* ExtensionSystemSharedFactory::BuildServiceInstanceFor(
     Profile* profile) const {
   return new ExtensionSystemImpl::Shared(profile);
 }
 
@@ skipping 29 matching lines @@
   return new ExtensionSystemImpl(profile);
 }
 
 bool ExtensionSystemFactory::ServiceHasOwnInstanceInIncognito() {
   return true;
 }
 
 bool ExtensionSystemFactory::ServiceIsCreatedWithProfile() {
   return true;
 }