Fix no-compile tests on Linux by adding sysroot

It became necessary to specify sysroot after the following CL:
https://codereview.chromium.org/2583353002
Otherwise, std::is_trivially_copyable wouldn't be there.

This CL also fixes the missing header issue on Mac.

BUG=105388, 676800

Review-Url: https://codereview.chromium.org/2595413004
Cr-Commit-Position: refs/heads/master@{#441327}
1 file changed