Revert "adb: Make HOME=/data/local/tmp"

During early boot, we may be mounting and unmounting /data.
Having the home directory for adb shell commands, such as
"adb shell logcat", on the /data directory prevents unmounting.

This reverts commit fdf01426c539f13e09e1992ef6d395fb10992736.

Bug: 26132185
Change-Id: Ib7c2f9e696f52bf5bbb79223d90dd76791779587
1 file changed