[Mac] Fixed behavior of Sync Autofill checkbox in Customize Sync dialog
[Mac] Fixed behavior of Sync Autofill checkbox in Customize Sync dialog

XIB changes: Switched on "Conditionally sets Hidden" flag for
autofill checkbox.  Bound "Hidden" state to autofillRegistered with
NSNegateBoolean (which was incorrectly omitted).

BUG=41833
TEST=manual

Review URL: http://codereview.chromium.org/1700009

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@45404 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser