Correctly handle BITMAP_UNAVAILABLE in ContactPhotoManager

Don't enter MESSAGE_PHOTO_LOADED loop if an entry in
mBitmapHolderCache  == BITMAP_UNAVAILABLE

Bug: 21560755
Change-Id: Icbfdba8b83c0980daa9abb40a36b6e89f44aa0de
1 file changed
tree: e88137ab21685ac44b03a85dea0741cc96c7c8c6
  1. src/
  2. TestCommon/
  3. tests/