am 80126bb6: am ccc0d5f9: am 90396672: Don\'t release the GL context when all-apps looses its surface.

Merge commit '80126bb6a31058bfdae22b99193fbbf898daa45a'

* commit '80126bb6a31058bfdae22b99193fbbf898daa45a':
  Don't release the GL context when all-apps looses its surface.