…cannot be called without an argument

…es #13160.

(cherry picked from commit 8e6c1ba)

…property

(cherry picked from commit 31b9579)

(Cherry picked from a6c358d)

… #13132, #10406.

…l use only.

Change uglify-js options for compressor
Change variables initialization sequence for some declarations

Squashed commit of the following:

commit 5935a36
Author: Andrew Plummer <plummer.andrew@gmail.com>
Date:   Fri Feb 1 02:40:42 2013 +0900

    Using "hasOwnProperty" to check for direct properties "type" and
    "namespace" on events before triggering.

…h-1155.

(cherry picked from commit 6a0ee2d)

…ds are set on the jqXHR. Fixes #11151. Fixes #13388.

…n042.