am 05783789: am da78c1dc: am c907eecd: Prevent NPE while viewing photo from attachment.

* commit '057837890de13cc9fd6909f4c4a69abec388a34d':
  Prevent NPE while viewing photo from attachment.
tree: 526d1932f7d23021edcdb68602f404c489f6dc0c
  1. carousel/
  2. chips/
  3. common/
  4. photoviewer/
  5. variablespeed/
  6. widget/
  7. CleanSpec.mk