Add options to specify using a blank userdata image.

Bug: 71817605
Test: Create and use the userdata_blank.img successfully
Change-Id: Ic37ab9dc0d7c49628faeafb3c6d03b03b29227f5
1 file changed
tree: eb97d43391ab171cd98753d5229f068d98c461f8
  1. common/
  2. guest/
  3. host/
  4. tools/
  5. Android.bp
  6. Android.mk