2011-01-28 Anders Carlsson <andersca@apple.com>

2011-01-28  Anders Carlsson  <andersca@apple.com>

        Reviewed by Sam Weinig.

        Add an OBJC_CLASS macro for forward declaring an Objective-C class
        https://bugs.webkit.org/show_bug.cgi?id=53337

        * Shared/NativeWebKeyboardEvent.h:
        * Shared/PrintInfo.h:
        * UIProcess/ChunkedUpdateDrawingAreaProxy.h:
        * UIProcess/LayerBackedDrawingAreaProxy.h:
        * UIProcess/WebInspectorProxy.h:
        * UIProcess/mac/WebContextMenuProxyMac.h:
        * UIProcess/mac/WebPopupMenuProxyMac.h:
        * WebProcess/Downloads/Download.h:
        * WebProcess/Plugins/PluginProxy.h:
        * WebProcess/WebPage/LayerBackedDrawingArea.h:
        * WebProcess/WebPage/WebPage.h:
        * config.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@77007 268f45cc-cd09-0410-ab3c-d52691b4dbfc