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: 0147f00c am: a8e9213c am: e8721e72

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

Change-Id: I01c4652af9e4a5d9f808a1874bf50c1ad167c466