Widen suppressionfor 64887

TBR=timurrrr@chromium.org
BUG=64887
TEST=none

Review URL: http://codereview.chromium.org/7982036

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@102154 0039d316-1c4b-4281-b951-d872f2087c98