Remove a file from console_message test file that is no longer used.
Forgot to removet this while I was cleaning up tests.

BUG=299581
Test=None, internal clean up.

Review URL: https://codereview.chromium.org/24978002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@225807 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 225807