DO NOT MERGE - Merge qt-dev-plus-aosp-without-vendor (5699924) into stage-aosp-master

Bug: 134405016
Change-Id: I2222421564952f18c3aa2736a91022d01b3caec2
tree: 83471e5f6424f9a88c0609c8ca62445ce7ee5f0e
  1. include/
  2. src/
  3. Android.mk
  4. gen-buildcfg.sh
  5. OWNERS
  6. vnd_buildcfg.mk