am 9d71860e: Merge "The aapt and aidl tools are prebuilt when we\'re doing an apps-only build, so don\'t try to build them." into froyo

Merge commit '9d71860e8cbaf16ddae3cd5d06ede8e6cfc7675a' into gingerbread

* commit '9d71860e8cbaf16ddae3cd5d06ede8e6cfc7675a':
  The aapt and aidl tools are prebuilt when we're doing an apps-only build, so don't try to build them.