am 91a9c963: When initiating a drag and drop from a folder in home, you could sometimes see a black background behind the icon. This was due to uncleared drawing caches.

Merge commit '91a9c9636f10f1e12cd1f660b2e330634fbdc7dc'

* commit '91a9c9636f10f1e12cd1f660b2e330634fbdc7dc':
  When initiating a drag and drop from a folder in home, you could sometimes see
tree: f1f58862de340c5e12e12f565fb71c41d65af16e
  1. res/
  2. src/
  3. Android.mk
  4. AndroidManifest.xml
  5. MODULE_LICENSE_APACHE2
  6. NOTICE