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: Ib4ea6ba5a07523c1038b5d537b7d459c27b83675
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>