Cleanup unneeded FWL theme code.

xfa/fwl/theme/cfwl_widgettp.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_THEME_CFWL_WIDGETTP_H_
 #define XFA_FWL_THEME_CFWL_WIDGETTP_H_
 
 #include <memory>
@@ skipping 94 matching lines @@
 
 class CFWL_WidgetTP {
  public:
   virtual ~CFWL_WidgetTP();
 
   virtual FWL_Error Initialize();
   virtual FWL_Error Finalize();
 
   virtual bool IsValidWidget(IFWL_Widget* pWidget);
   virtual uint32_t GetThemeID(IFWL_Widget* pWidget);
-  virtual uint32_t SetThemeID(IFWL_Widget* pWidget,
-                              uint32_t dwThemeID,
-                              FX_BOOL bChildren = TRUE);
+  virtual uint32_t SetThemeID(IFWL_Widget* pWidget, uint32_t dwThemeID);
   virtual FWL_Error GetThemeMatrix(IFWL_Widget* pWidget, CFX_Matrix& matrix);
   virtual FWL_Error SetThemeMatrix(IFWL_Widget* pWidget,
                                    const CFX_Matrix& matrix);
   virtual FX_BOOL DrawBackground(CFWL_ThemeBackground* pParams);
   virtual FX_BOOL DrawText(CFWL_ThemeText* pParams);
   virtual void* GetCapacity(CFWL_ThemePart* pThemePart,
                             CFWL_WidgetCapacity dwCapacity);
   virtual FX_BOOL IsCustomizedLayout(IFWL_Widget* pWidget);
-  virtual FWL_Error GetPartRect(CFWL_ThemePart* pThemePart, CFX_RectF& rtPart);
-  virtual FX_BOOL IsInPart(CFWL_ThemePart* pThemePart,
-                           FX_FLOAT fx,
-                           FX_FLOAT fy);
   virtual FX_BOOL CalcTextRect(CFWL_ThemeText* pParams, CFX_RectF& rect);
 
   FWL_Error SetFont(IFWL_Widget* pWidget,
                     const FX_WCHAR* strFont,
                     FX_FLOAT fFontSize,
                     FX_ARGB rgbFont);
   FWL_Error SetFont(IFWL_Widget* pWidget,
                     CFGAS_GEFont* pFont,
                     FX_FLOAT fFontSize,
                     FX_ARGB rgbFont);
@@ skipping 80 matching lines @@
                     CFX_Matrix* pMatrix = nullptr);
   uint32_t m_dwRefCount;
   std::unique_ptr<CFDE_TextOut> m_pTextOut;
   CFGAS_GEFont* m_pFDEFont;
   FX_FLOAT m_fValue;
   uint32_t m_dwValue;
   CFX_RectF m_rtMargin;
   uint32_t m_dwThemeID;
   CFX_Matrix _ctm;
 };
-FX_BOOL FWLTHEME_Init();
+
 void FWLTHEME_Release();
 uint32_t FWL_GetThemeLayout(uint32_t dwThemeID);
 uint32_t FWL_GetThemeColor(uint32_t dwThemeID);
 
 class CFWL_FontData {
  public:
   CFWL_FontData();
   virtual ~CFWL_FontData();
 
   FX_BOOL Equal(const CFX_WideStringC& wsFontFamily,
@@ skipping 26 matching lines @@
 
  protected:
   CFWL_FontManager();
   virtual ~CFWL_FontManager();
 
   static CFWL_FontManager* s_FontManager;
   std::vector<std::unique_ptr<CFWL_FontData>> m_FontsArray;
 };
 
 #endif  // XFA_FWL_THEME_CFWL_WIDGETTP_H_