adb: switch usb_linux helper to string_view.

Test: test_adb.py
Test: test_device.py
Test: $ANDROID_HOST_OUT/nativetest64/adb_test/adb_test
Test: adb shell /data/nativetest64/adbd_test/adbd_test
Change-Id: Iccbeb61905852b72fceec1bca498895b38a2e7d4
1 file changed