am dbfd055d: am a6f1104b: Use pread() to get the decrypted data for container based DRM file. For bug 4392094.

* commit 'dbfd055d51b51b7a6f412155c2391666efbb638a':
  Use pread() to get the decrypted data for container based DRM file. For bug 4392094.
tree: 183edf60aa194d4341cadb6838ec058c20b19d48
  1. camera/
  2. cmds/
  3. drm/
  4. include/
  5. media/
  6. services/