Merge "Make sensitive clipboard text preview show asterisks" into tm-dev am: 76fb10f6

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18521524



Change-Id: I535c9bf770e7a292d302694a5e4cca23c95f1454
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>