Merge "Adding some UI tests > Launcher app from all-apps > Drag icon to all-apps and launch it > Add widget from widget tray" into ub-launcher3-calgary
am: 0b50421583

* commit '0b50421583ec98ae1252342e8847e8554307bc90':
  Adding some UI tests > Launcher app from all-apps > Drag icon to all-apps and launch it > Add widget from widget tray

Change-Id: I7bf41675c9a8e5deef78aa4c1eb5cca89d11f846