Merge "Disallow usb access to camera and mic devices if global privacy toggle...

Merge "Disallow usb access to camera and mic devices if global privacy toggle is active" into sc-dev am: c20398b8

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15462072

Change-Id: I3209ca3dafcaf47426bffa08c4da47a8a6667286