am 521123e0: Merge change I9e28c4ce into eclair-mr2

Merge commit '521123e0ed91348be81d3d754d3ee13ecf454ced' into eclair-mr2-plus-aosp

* commit '521123e0ed91348be81d3d754d3ee13ecf454ced':
  Allow plugins to load java classes from their apk.