Cleanup FDE interfaces.

xfa/fde/fde_visualset.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_FDE_FDE_VISUALSET_H_
 #define XFA_FDE_FDE_VISUALSET_H_
 
 #include "core/fxcrt/include/fx_coordinates.h"
 #include "core/fxcrt/include/fx_system.h"
 #include "core/fxge/include/fx_dib.h"
 #include "core/fxge/include/fx_ge.h"
+#include "xfa/fde/cfde_path.h"
 #include "xfa/fde/fde_object.h"
-#include "xfa/fde/fde_path.h"
 #include "xfa/fgas/crt/fgas_memory.h"
 #include "xfa/fgas/font/fgas_font.h"
 
 enum FDE_VISUALOBJTYPE {
   FDE_VISUALOBJ_Canvas = 0x00,
   FDE_VISUALOBJ_Text = 0x01
 };
 
 typedef struct FDE_HVISUALOBJ_ { void* pData; } const* FDE_HVISUALOBJ;
 
@@ skipping 24 matching lines @@
   virtual FX_FLOAT GetFontSize(FDE_HVISUALOBJ hText) = 0;
   virtual FX_ARGB GetFontColor(FDE_HVISUALOBJ hText) = 0;
   virtual int32_t GetDisplayPos(FDE_HVISUALOBJ hText,
                                 FXTEXT_CHARPOS* pCharPos,
                                 FX_BOOL bCharCode = FALSE,
                                 CFX_WideString* pWSForms = NULL) = 0;
   virtual int32_t GetCharRects(FDE_HVISUALOBJ hText,
                                CFX_RectFArray& rtArray) = 0;
 };
 
-class IFDE_VisualSetIterator {
- public:
-  static IFDE_VisualSetIterator* Create();
-  virtual ~IFDE_VisualSetIterator() {}
-  virtual void Release() = 0;
-  virtual FX_BOOL AttachCanvas(IFDE_CanvasSet* pCanvas) = 0;
-  virtual FX_BOOL FilterObjects(uint32_t dwObjects = 0xFFFFFFFF) = 0;
-  virtual void Reset() = 0;
-  virtual FDE_HVISUALOBJ GetNext(IFDE_VisualSet*& pVisualSet,
-                                 FDE_HVISUALOBJ* phCanvasObj = NULL,
-                                 IFDE_CanvasSet** ppCanvasSet = NULL) = 0;
-};
-
 #endif  // XFA_FDE_FDE_VISUALSET_H_