Merge "Don't set volume to remote if volume is same as current device volume"...

Merge "Don't set volume to remote if volume is same as current device volume" am: 121de636 am: 31ae0f27 am: f6f117fb am: 0da0414e

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Bluetooth/+/1426868

Change-Id: I05260a7de9923b0394c6c9521e102945cce22582