Remove FWL globals.

xfa/fxfa/xfa_ffapp.h

Index: xfa/fxfa/xfa_ffapp.h
diff --git a/xfa/fxfa/xfa_ffapp.h b/xfa/fxfa/xfa_ffapp.h
index 543d78c2eeb755b85850ce77a94cb9e6730ee83a..7d4893e8272d8d5cc85d01fe825352ec42d5c667 100644
--- a/xfa/fxfa/xfa_ffapp.h
+++ b/xfa/fxfa/xfa_ffapp.h
@@ -56,12 +56,15 @@ class CXFA_FFApp {
   CXFA_FWLTheme* GetFWLTheme();
 
   IXFA_AppProvider* GetAppProvider() const { return m_pProvider; }
+  const IFWL_App* GetFWLApp() const { return m_pFWLApp.get(); }
   IFWL_AdapterTimerMgr* GetTimerMgr() const;
   CXFA_FontMgr* GetXFAFontMgr() const;
   CFWL_WidgetMgrDelegate* GetWidgetMgrDelegate() const {
     return m_pWidgetMgrDelegate;
   }
 
+  void ClearEventTargets();
+
  protected:
   std::unique_ptr<CXFA_FFDocHandler> m_pDocHandler;
   IXFA_AppProvider* const m_pProvider;