Remove src/cloud_print from _CheckSpamLogging.
None of src/cloud_print is part of chrome binary.

NOTRY=true

Review URL: https://codereview.chromium.org/159933005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@250550 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 250550