am a6b495ce: Clean frameworks after replacing IDropBox.aidl with IDropBoxService.aidl, which causes some build confusion with dependencies and Parcelables and so on.

Merge commit 'a6b495ce40f640f581e27ebd8d935d706daa9f2d' into eclair-mr2-plus-aosp

* commit 'a6b495ce40f640f581e27ebd8d935d706daa9f2d':
  Clean frameworks after replacing IDropBox.aidl with