[Author: dmaclach]
[Author: dmaclach]

Fix up GTMSenTestCase to compile nicely under clang.
Fix for http://code.google.com/p/google-toolbox-for-mac/issues/detail?id=34.

R=thomasvl
DELTA=17  (0 added, 0 deleted, 17 changed)
qokelate/google-toolbox-for-mac,qokelate/google-toolbox-for-mac,qokelate/google-toolbox-for-mac