am 4da2f9ca: Use prebuilt signapk.jar for unbundled branch.
am 4da2f9ca: Use prebuilt signapk.jar for unbundled branch.

* commit '4da2f9caaab5ad95528eece0453ea95a1aa3a4e5':
  Use prebuilt signapk.jar for unbundled branch.

xorware/android_build,xorware/android_build,xorware/android_build,xorware/android_build,xorware/android_build