Import build tools from build 4509860

./update_current.py -b 4509860

Fixes: 70819504
Test: make ANDROID_BUILDSPEC=vendor/google/build/app_build_spec.mk
Test: ./gradlew assemble
Change-Id: I8fc03bb89d2b8c8d3089e0b7966386b0f49b662d
83 files changed