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: I6c1c7f1305fc9c15cbed757b229bafbfb3a929ba