Merge "Camera: Update doc to describe tradeoff of DEFAULT timestamp base" into...

Merge "Camera: Update doc to describe tradeoff of DEFAULT timestamp base" into tm-dev am: b15596cb

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18322257



Change-Id: I7ced63c3e66fc4275382d8801cc950b55a17ec06
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>