Refactor ProfileInfoCache in c/b/ui/app_list

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 26 matching lines @@
                           const base::string16& user_name,
                           size_t icon_index,
                           const std::string& supervised_user_id) = 0;
   // Removes the profile at |profile_path| from this storage. Does not delete or
   // affect the actual profile's data.
   virtual void RemoveProfile(const base::FilePath& profile_path) = 0;
 
   // Returns a vector containing one attributes entry per known profile. They
   // are not sorted in any particular order.
   virtual std::vector<ProfileAttributesEntry*> GetAllProfilesAttributes() = 0;
+  virtual std::vector<ProfileAttributesEntry*>
+      GetAllProfilesAttributesSortedByName() = 0;
 
   // Populates |entry| with the data for the profile at |path| and returns true
   // if the operation is successful and |entry| can be used. Returns false
   // otherwise.
   // |entry| should not be cached as it may not reflect subsequent changes to
   // 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;
 
   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_