Cherrypick cl/217729965
Turn on serial log capturing but need to refactor logcat capturing
before turning it on.
Bug: 119614469
Test: acloud create --serial_log_file ./serial.tar.gz
acloud create_cf --{build_id,build_target,branch} ... --serial_log_file ./serial.tar.gz
atest acloud_test
Change-Id: I41463a4b72b0f2f86094c0b7d14879621280baca
diff --git a/internal/constants.py b/internal/constants.py
index 2825b45..c3d5aa1 100755
--- a/internal/constants.py
+++ b/internal/constants.py
@@ -99,7 +99,8 @@
CMD_STOP_CVD = "stop_cvd"
ENV_ANDROID_BUILD_TOP = "ANDROID_BUILD_TOP"
-LOCALHOST_ADB_SERIAL = "127.0.0.1:%d"
+LOCALHOST = "127.0.0.1"
+LOCALHOST_ADB_SERIAL = LOCALHOST + ":%d"
SSH_BIN = "ssh"
ADB_BIN = "adb"