Move xfa/src up to xfa/.

xfa/src/fxfa/app/xfa_ffwidgetacc.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_SRC_FXFA_APP_XFA_FFWIDGETACC_H_
-#define XFA_SRC_FXFA_APP_XFA_FFWIDGETACC_H_
-
-#include "xfa/src/fxfa/app/xfa_textlayout.h"
-
-enum XFA_TEXTPROVIDERTYPE {
-  XFA_TEXTPROVIDERTYPE_Text,
-  XFA_TEXTPROVIDERTYPE_Datasets,
-  XFA_TEXTPROVIDERTYPE_Caption,
-  XFA_TEXTPROVIDERTYPE_Rollover,
-  XFA_TEXTPROVIDERTYPE_Down,
-};
-class CXFA_TextProvider : public IXFA_TextProvider {
- public:
-  CXFA_TextProvider(CXFA_WidgetAcc* pWidgetAcc,
-                    XFA_TEXTPROVIDERTYPE eType,
-                    CXFA_Node* pTextNode = NULL)
-      : m_pWidgetAcc(pWidgetAcc), m_eType(eType), m_pTextNode(pTextNode) {
-    FXSYS_assert(m_pWidgetAcc);
-  }
-  virtual ~CXFA_TextProvider() {}
-  virtual CXFA_Node* GetTextNode(FX_BOOL& bRichText);
-  virtual CXFA_Para GetParaNode();
-  virtual CXFA_Font GetFontNode();
-  virtual FX_BOOL IsCheckButtonAndAutoWidth();
-  virtual CXFA_FFDoc* GetDocNode() { return m_pWidgetAcc->GetDoc(); }
-  virtual FX_BOOL GetEmbbedObj(FX_BOOL bURI,
-                               FX_BOOL bRaw,
-                               const CFX_WideString& wsAttr,
-                               CFX_WideString& wsValue);
-
- protected:
-  CXFA_WidgetAcc* m_pWidgetAcc;
-  XFA_TEXTPROVIDERTYPE m_eType;
-  CXFA_Node* m_pTextNode;
-};
-
-#endif  // XFA_SRC_FXFA_APP_XFA_FFWIDGETACC_H_