Fix command splitting on Windows for coverage script.

Replace uses of the shlex.split function with one that will mostly do
the right thing on Windows. For our purposes splitting on whitespace
should be sufficient.

Bug: 1090653
Change-Id: Ia787d975ee0bc04147ec4c255bf6102965df7861
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2527731
Commit-Queue: Sajjad Mirza <sajjadm@chromium.org>
Auto-Submit: Sajjad Mirza <sajjadm@chromium.org>
Reviewed-by: Yuke Liao <liaoyuke@chromium.org>
Cr-Commit-Position: refs/heads/master@{#825900}
GitOrigin-RevId: 0b96e006b3a13ddc122f42684ba2597d5e9f2e62
1 file changed