am 05b20c03: Merge "bootanimation: Don\'t open non-existing bootanimation.zip"

Merge commit '05b20c034d5a1ffe64c15d155dd8511b77b8989b' into gingerbread-plus-aosp

* commit '05b20c034d5a1ffe64c15d155dd8511b77b8989b':
  bootanimation: Don't open non-existing bootanimation.zip