Merge "Polish turbulence noise to be more cloudy and softer." into udc-dev am: 4c274db7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23532226



Change-Id: I3f8767fe10224421aae8042201f5f6ea441b138a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>