LocationsManager: Remove requirement of SYSROOT and ROOT to match.

For Chrome OS there are cases where this requirement needs to violated
such as for ./build_image. The SYSROOT is /build/${BOARD} but the target
root may be one of the different image partitions.

TEST=./build_image --board=amd64-generic

Change-Id: Ic7c985b7a4830249d5ccf30fdba0bad51bac76d2
Reviewed-on: https://chromium-review.googlesource.com/c/1379065
Tested-by: Allen Webb <allenwebb@google.com>
Commit-Queue: Allen Webb <allenwebb@google.com>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
1 file changed