Refactor most c/b/profiles calls to ProfileInfoCache.

chrome/browser/profiles/profile_attributes_storage.h

Index: chrome/browser/profiles/profile_attributes_storage.h
diff --git a/chrome/browser/profiles/profile_attributes_storage.h b/chrome/browser/profiles/profile_attributes_storage.h
index e9026c5f2f39b56c1fe503703e540b7ea2d0296c..38c261bb75451cd0d73cba15075cb81d9461875a 100644
--- a/chrome/browser/profiles/profile_attributes_storage.h
+++ b/chrome/browser/profiles/profile_attributes_storage.h
@@ -6,6 +6,7 @@
 #define CHROME_BROWSER_PROFILES_PROFILE_ATTRIBUTES_STORAGE_H_
 
 class ProfileAttributesEntry;
+class ProfileInfoCacheObserver;
 
 class ProfileAttributesStorage {
  public:
@@ -42,6 +43,25 @@ class ProfileAttributesStorage {
   // Returns the count of known profiles.
   virtual size_t GetNumberOfProfiles() const = 0;
 
+  // Returns unique name that can be assigned to a newly created profile.

[Mike Lerman, 2015/08/06 16:06:19]

insert "a" before "unique"

+  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;
+
+  // Saves the avatar |image| at |image_path|. This is used both for the
+  // GAIA profile pictures and the ProfileAvatarDownloader that is used to
+  // download the high res avatars.
+  virtual void SaveAvatarImageAtPath(const gfx::Image* image,
+                                     const std::string& key,
+                                     const base::FilePath& image_path,
+                                     const base::FilePath& profile_path) = 0;
+
+  virtual const base::FilePath& GetUserDataDir() const = 0;
+
+  virtual void AddObserver(ProfileInfoCacheObserver* observer) = 0;
+  virtual void RemoveObserver(ProfileInfoCacheObserver* observer) = 0;
+
   DISALLOW_COPY_AND_ASSIGN(ProfileAttributesStorage);
 };