ui/native_theme: Get rid of unnecessary views include.

It seems menu_config.h is not actually used by common_theme.cc. Remove it.

BUG=None
TEST=checkdeps.py passes, native_theme links.
R=ben@chromium.org
TBR=ben

Review URL: https://codereview.chromium.org/25021004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@226149 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 226149