Bug 929863 - [B2G][Helix][WindowManager][shijinde] Apps appear blank after tapping the notification message on lockscreen
Merge pull request #13645 from luke-chang/929863_hd_click_lockscreen_toast

Bug 929863 - [B2G][Helix][WindowManager][shijinde] Apps appear blank after tapping the notification message on lockscreen, r=alive