Several pure virtual IFWL_Adapter* classes not implemented.

xfa/include/fwl/adapter/fwl_adapternative.h

Index: xfa/include/fwl/adapter/fwl_adapternative.h
diff --git a/xfa/include/fwl/adapter/fwl_adapternative.h b/xfa/include/fwl/adapter/fwl_adapternative.h
index 6d02610337af1f533d5c77d24a030fbd0bdcf8ad..b914f7bfb22d6df88af0fa80814081c22f286757 100644
--- a/xfa/include/fwl/adapter/fwl_adapternative.h
+++ b/xfa/include/fwl/adapter/fwl_adapternative.h
@@ -6,13 +6,11 @@
 
 #ifndef _FWL_ADAPTER_NATIVE_H
 #define _FWL_ADAPTER_NATIVE_H
+
 class IFWL_WidgetMgrDelegate;
 class IFWL_AdapterWidgetMgr;
 class IFWL_AdapterThreadMgr;
 class IFWL_AdapterTimerMgr;
-class IFWL_AdapterCursorMgr;
-class IFWL_AdapterMonitorMgr;
-class IFWL_AdapterClipboardMgr;
 
 class IFWL_AdapterNative {
  public:
@@ -21,9 +19,6 @@ class IFWL_AdapterNative {
       IFWL_WidgetMgrDelegate* pDelegate) = 0;
   virtual IFWL_AdapterThreadMgr* GetThreadMgr() = 0;
   virtual IFWL_AdapterTimerMgr* GetTimerMgr() = 0;
-  virtual IFWL_AdapterCursorMgr* GetCursorMgr() = 0;
-  virtual IFWL_AdapterMonitorMgr* GetMonitorMgr() = 0;
-  virtual IFWL_AdapterClipboardMgr* GetClipboardMgr() = 0;
 };
 IFWL_AdapterNative* FWL_CreateFuelAdapterNative();
 void FWL_ReleaseFuelAdapterNative(IFWL_AdapterNative* pAdapterNative);