Mark supervised profiles as such immediately when they're created.

chrome/browser/profiles/profile_manager.h

Index: chrome/browser/profiles/profile_manager.h
diff --git a/chrome/browser/profiles/profile_manager.h b/chrome/browser/profiles/profile_manager.h
index f84ac9565f68dcc63461bf7149adb97d26344ac2..a8674de09b363d2e8f32219077bfdf2b1189a989 100644
--- a/chrome/browser/profiles/profile_manager.h
+++ b/chrome/browser/profiles/profile_manager.h
@@ -193,6 +193,10 @@ class ProfileManager : public base::NonThreadSafe,
   // Sign-Out a profile against use until re-authentication.
   void SignOutProfile(Profile* profile);
 
+  // Initializes user prefs of |profile|. This includes profile name and
+  // avatar values.
+  void InitProfileUserPrefs(Profile* profile);
+
   // Register and add testing profile to the ProfileManager. Use ONLY in tests.
   // This allows the creation of Profiles outside of the standard creation path
   // for testing. If |addToCache|, adds to ProfileInfoCache as well.
@@ -277,10 +281,6 @@ class ProfileManager : public base::NonThreadSafe,
   // Adds |profile| to the profile info cache if it hasn't been added yet.
   void AddProfileToCache(Profile* profile);
 
-  // Initializes user prefs of |profile|. This includes profile name and
-  // avatar values
-  void InitProfileUserPrefs(Profile* profile);
-
   // Apply settings for (desktop) Guest User profile.
   void SetGuestProfilePrefs(Profile* profile);