Merge "Scribe: fix handwriting is not initiated in WebView" into tm-dev am: ef233d0f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17464394



Change-Id: I0a792ead89ad8ef9065ca0dbbfd5aff27d200ceb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>