Fixes <http://webkit.org/b/35580> <rdar://problem/7706407>

Reviewed by Tim Hatcher.

WebCore:

Export SecurityOrigin::registerURLSchemeAsSecure

* WebCore.base.exp: Added symbol, sorted file.

WebKit/mac:

Add -[WebView _registerURLSchemeAsSecure:]

* WebView/WebView.mm:
(+[WebView _registerURLSchemeAsSecure:]):
* WebView/WebViewPrivate.h:
Added. Calls through to SecurityOrigin::registerURLSchemeAsSecure.

WebKit/win:

Add IWebViewPrivate::registerURLSchemeAsSecure

* Interfaces/WebKit.idl: Touched to force a build.

* Interfaces/IWebViewPrivate.idl:
* WebView.cpp:
(WebView::registerURLSchemeAsSecure):
* WebView.h:
Added. Calls through to SecurityOrigin::registerURLSchemeAsSecure.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@55408 268f45cc-cd09-0410-ab3c-d52691b4dbfc