Cleanup of CL 223853002: Also remove method from header.

BUG=350904

Review URL: https://codereview.chromium.org/225393006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@263023 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/managed_mode/managed_user_service.h

@@ -224,12 +224,6 @@ class ManagedUserService : public KeyedService,
   // corresponding preference is changed.
   void UpdateManualURLs();
 
-  // Records some events (opening the managed user profile, switching from the
-  // managed user profile, and quitting the browser); each is stored
-  // using a key with a prefix (|key_prefix|) indicating the type of the event.
-  // Each entry is a dictionary which has the timestamp of the event.
-  void RecordProfileAndBrowserEventsHelper(const char* key_prefix);
-
   // Owns us via the KeyedService mechanism.
   Profile* profile_;