Remove some non-existant method declarations from CFX_Object.

Change-Id: Ib51674cca2145534a5265463f82384c63a12cd6a
Reviewed-on: https://pdfium-review.googlesource.com/c/46511
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
diff --git a/fxjs/xfa/cjx_object.h b/fxjs/xfa/cjx_object.h
index 90e5ec4..0d4f1c8 100644
--- a/fxjs/xfa/cjx_object.h
+++ b/fxjs/xfa/cjx_object.h
@@ -225,16 +225,6 @@
   void ThrowException(const WideString& str) const;
 
  private:
-  void Script_Boolean_DefaultValue(CFXJSE_Value* pValue,
-                                   bool bSetting,
-                                   XFA_Attribute eAttribute);
-  void Script_Draw_DefaultValue(CFXJSE_Value* pValue,
-                                bool bSetting,
-                                XFA_Attribute eAttribute);
-  void Script_Field_DefaultValue(CFXJSE_Value* pValue,
-                                 bool bSetting,
-                                 XFA_Attribute eAttribute);
-
   std::pair<CXFA_Node*, int32_t> GetPropertyInternal(int32_t index,
                                                      XFA_Element eType) const;
   CXFA_Node* GetOrCreatePropertyInternal(int32_t index, XFA_Element eType);