[GCM] Make sure GCM checkout logic is invoked when the profile is signed out

chrome/browser/services/gcm/gcm_profile_service_factory.cc

Index: chrome/browser/services/gcm/gcm_profile_service_factory.cc
diff --git a/chrome/browser/services/gcm/gcm_profile_service_factory.cc b/chrome/browser/services/gcm/gcm_profile_service_factory.cc
index aff75d89c5d017478446879f41fd05ac13f3b9db..c5b2469073530f9c970ccbc2ccf0f2db328ae997 100644
--- a/chrome/browser/services/gcm/gcm_profile_service_factory.cc
+++ b/chrome/browser/services/gcm/gcm_profile_service_factory.cc
@@ -14,7 +14,8 @@ namespace gcm {
 
 // static
 GCMProfileService* GCMProfileServiceFactory::GetForProfile(Profile* profile) {
-  if (!gcm::GCMProfileService::IsGCMEnabled(profile))
+  // GCM is not supported in incognito mode.
+  if (profile->IsOffTheRecord())
     return NULL;
 
   return static_cast<GCMProfileService*>(
@@ -38,8 +39,6 @@ GCMProfileServiceFactory::~GCMProfileServiceFactory() {
 BrowserContextKeyedService* GCMProfileServiceFactory::BuildServiceInstanceFor(
     content::BrowserContext* context) const {
   Profile* profile = static_cast<Profile*>(context);
-  if (!gcm::GCMProfileService::IsGCMEnabled(profile))
-    return NULL;
   GCMProfileService* service = new GCMProfileService(profile);
   scoped_ptr<GCMClientFactory> gcm_client_factory(new GCMClientFactory);
   service->Initialize(gcm_client_factory.Pass());