Dropping coverage threshold to 49%.
Dropping coverage threshold to 49%.

We don't quite hit 50% on linux64.

BUG=None
TEST=None
R=jfb@chromium.org

Review URL: https://codereview.chromium.org/15713004

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@11423 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

Lind-Project/native_client,Lind-Project/native_client,Lind-Project/native_client,Lind-Project/native_client,Lind-Project/native_client,Lind-Project/native_client