Disable color input type because no implementation is currently available (issue #899).

git-svn-id: http://chromiumembedded.googlecode.com/svn/trunk@1134 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
Disable printing because no implementation is currently available (issue #505).

git-svn-id: http://chromiumembedded.googlecode.com/svn/trunk@1135 5089003a-bbd8-11dd-ad1f-f1f9622dbc98