Add an instrumented library stub.

Add an empty file with the right name under instrumented_libraries to
convince NSS not to load the system-wide uninstrumented library with
the same name. We can not build this library from source.

BUG=520257
TBR=glider@chromium.org

Review URL: https://codereview.chromium.org/1640873003

Cr-Original-Commit-Position: refs/heads/master@{#371931}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 8067d7167b2314851e5218b72f19b99e79b93fa9
1 file changed