Workaround a (Windows) linker bug when doing a PGO build.

It looks like having a function that ends with "FATAL()" but doesn't also have a return value (even if it's useless).

This is causing a hang in link.exe when doing a PGO build (this has been blocking us from doing PGO builds for more than a month now). See https://connect.microsoft.com/VisualStudio/feedback/details/996802/link-exe-hang-during-the-pgo-optimization-step for more details.
BUG=chromium:491914
R=turaj@webrtc.org

Review URL: https://codereview.webrtc.org/1181033009.

Cr-Original-Commit-Position: refs/heads/master@{#9469}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 76eea37ed02f653cc0ca786ece78c358e7544db2
1 file changed