Remove IWFL_WidgetMgr in favor of CFWL_WidgetMgr

xfa/fwl/core/fwl_widgetmgrimp.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef XFA_FWL_CORE_FWL_WIDGETMGRIMP_H_
 #define XFA_FWL_CORE_FWL_WIDGETMGRIMP_H_
 
 #include <map>
@@ skipping 54 matching lines @@
 
   // IFWL_WidgetMgr:
   int32_t CountWidgets(IFWL_Widget* pParent = NULL) override;
   IFWL_Widget* GetWidget(int32_t nIndex, IFWL_Widget* pParent = NULL) override;
   IFWL_Widget* GetWidget(IFWL_Widget* pWidget,
                          FWL_WGTRELATION eRelation) override;
   int32_t GetWidgetIndex(IFWL_Widget* pWidget) override;
   FX_BOOL SetWidgetIndex(IFWL_Widget* pWidget, int32_t nIndex) override;
   FWL_Error RepaintWidget(IFWL_Widget* pWidget,
                           const CFX_RectF* pRect = NULL) override;
-  uint32_t GetCapability() override { return m_dwCapability; }
 
   void AddWidget(IFWL_Widget* pWidget);
   void InsertWidget(IFWL_Widget* pParent,
                     IFWL_Widget* pChild,
                     int32_t nIndex = -1);
   void RemoveWidget(IFWL_Widget* pWidget);
   void SetOwner(IFWL_Widget* pOwner, IFWL_Widget* pOwned);
   void SetParent(IFWL_Widget* pParent, IFWL_Widget* pChild);
   FX_BOOL IsChild(IFWL_Widget* pChild, IFWL_Widget* pParent);
   FWL_Error SetWidgetRect_Native(IFWL_Widget* pWidget, const CFX_RectF& rect);
@@ skipping 61 matching lines @@
                        const CFX_Matrix* pMatrix);
   FX_BOOL IsNeedRepaint(IFWL_Widget* pWidget,
                         CFX_Matrix* pMatrix,
                         const CFX_RectF& rtDirty);
   FX_BOOL bUseOffscreenDirect(IFWL_Widget* pWidget);
 
   CFWL_WidgetMgr* m_pWidgetMgr;
 };
 
 #endif  // XFA_FWL_CORE_FWL_WIDGETMGRIMP_H_