Use relative path in -L and -Wl,-rpath-link

BUG=723856

Review-Url: https://codereview.chromium.org/2900193003
Cr-Original-Commit-Position: refs/heads/master@{#474737}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: f6c6697d774ba4e403008260b0e9419e7db70499
3 files changed