[Profiles, Fixit] Making GAIAInfoUpdateService into a ProfileKeyedService.

chrome/browser/profiles/gaia_info_update_service.h

Index: chrome/browser/profiles/gaia_info_update_service.h
diff --git a/chrome/browser/profiles/gaia_info_update_service.h b/chrome/browser/profiles/gaia_info_update_service.h
index a51e865ea2f75116fd28344bc9edb01f286ff49d..cc7128e6fff6ba83b341ed956fcfc53574b6397f 100644
--- a/chrome/browser/profiles/gaia_info_update_service.h
+++ b/chrome/browser/profiles/gaia_info_update_service.h
@@ -12,13 +12,15 @@
 #include "base/timer.h"
 #include "chrome/browser/profiles/profile_downloader.h"
 #include "chrome/browser/profiles/profile_downloader_delegate.h"
+#include "chrome/browser/profiles/profile_keyed_service.h"
 
 class Profile;
 class ProfileDownloader;
 
 // This service kicks off a download of the user's name and profile picture.
 // The results are saved in the profile info cache.
-class GAIAInfoUpdateService : public ProfileDownloaderDelegate {
+class GAIAInfoUpdateService : public ProfileDownloaderDelegate,
+                              public ProfileKeyedService {
  public:
   explicit GAIAInfoUpdateService(Profile* profile);
   virtual ~GAIAInfoUpdateService();
@@ -29,9 +31,6 @@ class GAIAInfoUpdateService : public ProfileDownloaderDelegate {
   // Checks if downloading GAIA info for the given profile is allowed.
   static bool ShouldUseGAIAProfileInfo(Profile* profile);
 
-  // Register prefs for a profile.
-  static void RegisterUserPrefs(PrefServiceBase* prefs);
-
   // ProfileDownloaderDelegate:
   virtual bool NeedsProfilePicture() const OVERRIDE;
   virtual int GetDesiredImageSideLength() const OVERRIDE;