Added 'faded' state to user-manager css.

The "faded" state is part of the chromeos oobe_screen.css file which is not being included in the new User Manager.  Including that file causes a blank screen (everything faded) so just copy the one specific attribute.

BUG=338716

Review URL: https://codereview.chromium.org/160143004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@250752 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 250752
Fix linking of stale resources in setup.exe.

The lesson is: don't include .rc files from other .rc files. The
toolchain doesn't track dependencies through .rc inclusion, so .res
files don't get rebuilt and the final binary ends up with stale
resources.

BUG=334879

Review URL: https://codereview.chromium.org/157703009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@250754 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 250754