adb: switch daemon_service_to_fd 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: I298517b688650c9d94bf837284e0264ca0ac6702
5 files changed