Bug 1518575: Remove unused nsIToolkitProfileService.lockProfilePath. r=froydnj

Differential Revision: https://phabricator.services.mozilla.com/D15965

--HG--
extra : moz-landing-system : lando

toolkit/profile/nsIToolkitProfileService.idl

@@ -45,13 +45,6 @@ interface nsIToolkitProfileService : nsISupports
      */
     nsIToolkitProfile getProfileByName(in AUTF8String aName);
 
-    /**
-     * Lock an arbitrary path as a profile. If the path does not exist, it
-     * will be created and the defaults copied from the application directory.
-     */
-    nsIProfileLock lockProfilePath(in nsIFile aDirectory,
-                                   in nsIFile aTempDirectory);
-
     /**
      * Create a new profile.
      *

toolkit/profile/nsToolkitProfileService.cpp

@@ -595,13 +595,6 @@ nsToolkitProfileService::GetProfileByName(const nsACString& aName,
   return NS_ERROR_FAILURE;
 }
 
-NS_IMETHODIMP
-nsToolkitProfileService::LockProfilePath(nsIFile* aDirectory,
-                                         nsIFile* aLocalDirectory,
-                                         nsIProfileLock** aResult) {
-  return NS_LockProfilePath(aDirectory, aLocalDirectory, nullptr, aResult);
-}
-
 nsresult NS_LockProfilePath(nsIFile* aPath, nsIFile* aTempPath,
                             nsIProfileUnlocker** aUnlocker,
                             nsIProfileLock** aResult) {