Disable time checks in TestFileRef::TestQueryAndTouchFile due to dst failures.

TBR=bbudge
BUG=314579

Review URL: https://codereview.chromium.org/56123008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@232695 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 232695