am 02bc4b04: am 4a62a6dc: am 451ed5f0: am 3ecaa88d: am ecb013db: Merge "Use hidden API to validate APK chains" into jb-dev
am 02bc4b04: am 4a62a6dc: am 451ed5f0: am 3ecaa88d: am ecb013db: Merge "Use hidden API to validate APK chains" into jb-dev

* commit '02bc4b04239c437f88fdb82633b41cdc8a8eff6b':
  Use hidden API to validate APK chains

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base