Merge "Sharesheet - Fix logic for a-z count" into rvc-dev am: c3e572fc am: f13dbe1a am: f9643d9d am: 61f40380

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11820081

Change-Id: I272836cb58de447f68613cbad6b3892bfc9a5f51