OSX: Allow to load libsasl2.2.dylib and libcrypto.0.9.8.dylib in sandbox.

On El Capitan, NSSearchFieldCell requires libcldcpuengine.dylib and it depends
on libsasl2.2.dylib and libcrypto.0.9.8.dylib.

We need to specify them in renderer.sb in order that "Content Shell
--run-layout-test" doesn't freeze.

BUG=589818,590117

Review URL: https://codereview.chromium.org/1727363005

Cr-Commit-Position: refs/heads/master@{#378371}
2 files changed