am c77a9ad4: store user-visible image sizes in target-files

Merge commit 'c77a9ad444d49e2ad777678cf5671f0a94f44ffb' into gingerbread-plus-aosp

* commit 'c77a9ad444d49e2ad777678cf5671f0a94f44ffb':
  store user-visible image sizes in target-files