Refactor ProfileInfoCache in c/b/profiles

chrome/browser/profiles/profile_attributes_storage.h

 // Copyright 2015 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.
 
 #ifndef CHROME_BROWSER_PROFILES_PROFILE_ATTRIBUTES_STORAGE_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_ATTRIBUTES_STORAGE_H_
 
 #include <stddef.h>
 
 #include <string>
@@ skipping 43 matching lines @@
   // the profile's metadata.
   virtual bool GetProfileAttributesWithPath(
       const base::FilePath& path, ProfileAttributesEntry** entry) = 0;
 
   // Returns the count of known profiles.
   virtual size_t GetNumberOfProfiles() const = 0;
 
   // Returns a unique name that can be assigned to a newly created profile.
   virtual base::string16 ChooseNameForNewProfile(size_t icon_index) const = 0;
 
+  // Determines whether |name| is one of the default assigned names.
+  virtual bool IsDefaultProfileName(const base::string16& name) const = 0;
+
   // Returns an avatar icon index that can be assigned to a newly created
   // profile. Note that the icon may not be unique since there are a limited
   // set of default icons.
   virtual size_t ChooseAvatarIconIndexForNewProfile() const = 0;
 
   virtual void AddObserver(ProfileAttributesStorage::Observer* observer) = 0;
   virtual void RemoveObserver(ProfileAttributesStorage::Observer* observer) = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ProfileAttributesStorage);
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_ATTRIBUTES_STORAGE_H_