Windows accessibility improvements: 1. All WebKit roles are now passed to the...

chrome/browser/renderer_host/render_widget_host_view_win.h

Index: chrome/browser/renderer_host/render_widget_host_view_win.h
===================================================================
--- chrome/browser/renderer_host/render_widget_host_view_win.h	(revision 47913)
+++ chrome/browser/renderer_host/render_widget_host_view_win.h	(working copy)
@@ -58,7 +58,8 @@
                          CWindow,
                          RenderWidgetHostHWNDTraits>,
       public RenderWidgetHostView,
-      public NotificationObserver {
+      public NotificationObserver,
+      public BrowserAccessibilityDelegate {
  public:
   // The view will associate itself with the given widget.
   explicit RenderWidgetHostViewWin(RenderWidgetHost* widget);
@@ -154,6 +155,10 @@
                        const NotificationSource& source,
                        const NotificationDetails& details);
 
+  // Implementation of BrowserAccessibilityDelegate:
+  virtual void SetAccessibilityFocus(int acc_obj_id);
+  virtual void AccessibilityDoDefaultAction(int acc_obj_id);
+
  protected:
   // Windows Message Handlers
   LRESULT OnCreate(CREATESTRUCT* create_struct);