Merge "Fix a11y count for overflow bubbles" into rvc-dev am: 5538b27d am:...

Merge "Fix a11y count for overflow bubbles" into rvc-dev am: 5538b27d am: 5ecb8e00 am: a230c29e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11758237

Change-Id: Iff879e1402aa1c93be4b3cf2f38399f3ed38d40d