am d07bfc51: Temporarily use blockimgdiff v2 for OTA.
am d07bfc51: Temporarily use blockimgdiff v2 for OTA.

* commit 'd07bfc519673fdba66448f0a81ef869b922c3804':
  Temporarily use blockimgdiff v2 for OTA.

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