Merge "Make sure to send HOVER_EXIT when starting touch exploration if we...

Merge "Make sure to send HOVER_EXIT when starting touch exploration if we haven't sent it already." into main am: 6c737e8c am: 9e901f2c am: a9dafc37 am: a8f5ae3c

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2677516



Change-Id: Ica1ad220f47c6afe7a1804297bad7623205ff995
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>