Merge remote-tracking branch 'origin/hotfix/4.9.2'

-var wxShare = require('common/share');
 
 require('./live/live_head');
 require('./live/yoho_video');
@@ -13,6 +12,8 @@ $('.live-wrapper').css({
     height: window.innerHeight
 });
 
+/*
+var wxShare = require('common/share');
 $(function() {
     var $share = $('.live-btn-share');
     var $appBox = $('#float-layer-app');
@@ -32,4 +33,5 @@ $(function() {
         $appBox.hide();
     });
 });
+*/