Merge "Camera2: stop log spamming when closing a closed camera" into mnc-dev

            mDeviceImpl.stopRepeating();

        } catch (IllegalStateException e) {

            // OK: Camera device may already be closed, nothing else to do

            Log.w(TAG, mIdString + "The camera device was already closed: ", e);

            // TODO: Fire onClosed anytime we get the device onClosed or the ISE?

            // or just suppress the ISE only and rely onClosed.