Remove set but unsed variables.

xfa/src/fxfa/src/app/xfa_ffConfigAcc.h

Index: xfa/src/fxfa/src/app/xfa_ffConfigAcc.h
diff --git a/xfa/src/fxfa/src/app/xfa_ffConfigAcc.h b/xfa/src/fxfa/src/app/xfa_ffConfigAcc.h
deleted file mode 100644
index c26876a4e315162a82666f655ba57254bce9c71c..0000000000000000000000000000000000000000
--- a/xfa/src/fxfa/src/app/xfa_ffConfigAcc.h
+++ /dev/null
@@ -1,27 +0,0 @@
-// 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_SRC_FXFA_SRC_APP_XFA_FFCONFIGACC_H_
-#define XFA_SRC_FXFA_SRC_APP_XFA_FFCONFIGACC_H_
-
-class CXFA_FFConfigAcc {
- public:
-  CXFA_FFConfigAcc(CXFA_Node* pNode);
-  ~CXFA_FFConfigAcc();
-  int32_t CountChildren();
-  FX_BOOL GetFontInfo(int32_t index,
-                      CFX_WideString& wsFontFamily,
-                      CFX_WideString& wsPsName,
-                      FX_BOOL bBold,
-                      FX_BOOL bItalic);
-
- private:
-  void GetPsMapNode();
-  CXFA_Node* m_pNode;
-  CXFA_Node* m_pPsMapNode;
-};
-
-#endif  // XFA_SRC_FXFA_SRC_APP_XFA_FFCONFIGACC_H_