Arm64: Fix host architecture detection
This allows the install-sysroot.py script to run as a hook on an Arm64
platform. This was tested in v8 and allows us to run `gclient sync` natively.
Bug: v8:5075
Change-Id: Ie2f11a5a6e30973be7ab4ef032abb8c3c7e9591b
Reviewed-on: https://chromium-review.googlesource.com/756704
Reviewed-by: John Budorick <jbudorick@chromium.org>
Commit-Queue: John Budorick <jbudorick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#514463}
CrOS-Libchrome-Original-Commit: f7b393110c0bc58f4fde7589397b5f931a18ea4b
1 file changed