Merge "Base: Remove unused triggerThreshold field" into udc-dev am: f636d7c5...

Merge "Base: Remove unused triggerThreshold field" into udc-dev am: f636d7c5 am: fe4507e7 am: a51ce2d0 am: a147f3e5

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22738466



Change-Id: I06c7bad7a97c86a2c4192e992eac680c3bc802f1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>