am b4f41119: am a1d08886: Merge "Only output proguard keep for nonempty attribute name in the AndroidManifest.xml." into eclair

Merge commit 'b4f41119044e5ec7f7b76ed4ac02b5cfbaeb474d'

* commit 'b4f41119044e5ec7f7b76ed4ac02b5cfbaeb474d':
  Only output proguard keep for nonempty attribute name in the AndroidManifest.xml.