protect.js: Simplify by using jQuery
authorFomafix <fomafix@googlemail.com>
Wed, 3 Apr 2019 04:23:34 +0000 (06:23 +0200)
committerFomafix <fomafix@googlemail.com>
Wed, 3 Apr 2019 04:32:52 +0000 (06:32 +0200)
commitc7ee44d6b2eaf3ba929d69e11a16fa74011f9c65
treee1fb4bd240cf0f8116712c2bc12e082ef3eb32ac
parentcf94fc563358db526390bf6f6ce05a2d3ebb2919
protect.js: Simplify by using jQuery

Also remove useless boolean return.

Change-Id: I5a1ee977c2e7548bab98f8a7b6731262d175db51
resources/src/mediawiki.legacy/protect.js