Remove broken unittest.

BUG=chromium:22693
TEST=Run the unit test.
Change-Id: I1398bc65316fb0481dee890e2261dd3a238a43f8
(cherry picked from commit 26ed1919d9966c7dc2fa0cba485b30cafbe4edfb)
Reviewed-on: https://gerrit.chromium.org/gerrit/47467
Reviewed-by: David James <davidjames@chromium.org>
Tested-by: David James <davidjames@chromium.org>
1 file changed