TestingCamera2: Add logging for capture failure cases. am: dd56958fcd
am: c7bd144646

Change-Id: I6cefba96630cf5b0daa4fc9bbcfebd3345914dee
tree: 6f4e2b141a28ecf09654e3fff32083e9556d6458
  1. .gitignore
  2. README
  3. apps/
  4. build/
  5. util/