Revert 111254 - Add GAIA info to profile info cache

chrome/browser/profiles/profile_info_interface.h

Index: chrome/browser/profiles/profile_info_interface.h
===================================================================
--- chrome/browser/profiles/profile_info_interface.h	(revision 111260)
+++ chrome/browser/profiles/profile_info_interface.h	(working copy)
@@ -36,17 +36,6 @@
   virtual bool GetBackgroundStatusOfProfileAtIndex(
       size_t index) const = 0;
 
-  virtual string16 GetGAIANameOfProfileAtIndex(size_t index) const = 0;
-
-  // Checks if the GAIA name should be used as the profile's name.
-  virtual bool IsUsingGAIANameOfProfileAtIndex(size_t index) const = 0;
-
-  virtual const gfx::Image& GetGAIAPictureOfProfileAtIndex(
-      size_t index) const = 0;
-
-  // Checks if the GAIA picture should be used as the profile's avatar icon.
-  virtual bool IsUsingGAIAPictureOfProfileAtIndex(size_t index) const = 0;
-
  protected:
   virtual ~ProfileInfoInterface() {}
 };