remove deprecation warning

Author: reklov

lib/google/api_client/auth/file_storage.rb

@@ -34,15 +34,13 @@ class FileStorage
                     :path
 
       def initialize(path)
-        Google::APIClient.logger("DEPRECATED: Please use Storage Class instead.")
         @path = path
         store = Google::APIClient::FileStore.new(@path)
         @storage = Google::APIClient::Storage.new(store)
         @storage.authorize
       end
 
       def load_credentials
-        Google::APIClient.logger("DEPRECATED: Please use Storage Class instead.")
         storage.authorize
       end