Remove FX_BOOL from xfa.

xfa/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_FXFA_APP_XFA_FFWIDGETACC_H_
 #define XFA_FXFA_APP_XFA_FFWIDGETACC_H_
 
 #include "xfa/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:
   CXFA_TextProvider(CXFA_WidgetAcc* pWidgetAcc,
                     XFA_TEXTPROVIDERTYPE eType,
                     CXFA_Node* pTextNode = nullptr)
       : m_pWidgetAcc(pWidgetAcc), m_eType(eType), m_pTextNode(pTextNode) {
     ASSERT(m_pWidgetAcc);
   }
   ~CXFA_TextProvider() {}
 
-  CXFA_Node* GetTextNode(FX_BOOL& bRichText);
+  CXFA_Node* GetTextNode(bool& bRichText);
   CXFA_Para GetParaNode();
   CXFA_Font GetFontNode();
-  FX_BOOL IsCheckButtonAndAutoWidth();
+  bool IsCheckButtonAndAutoWidth();
   CXFA_FFDoc* GetDocNode() { return m_pWidgetAcc->GetDoc(); }
-  FX_BOOL GetEmbbedObj(FX_BOOL bURI,
-                       FX_BOOL bRaw,
-                       const CFX_WideString& wsAttr,
-                       CFX_WideString& wsValue);
+  bool GetEmbbedObj(bool bURI,
+                    bool bRaw,
+                    const CFX_WideString& wsAttr,
+                    CFX_WideString& wsValue);
 
  protected:
   CXFA_WidgetAcc* m_pWidgetAcc;
   XFA_TEXTPROVIDERTYPE m_eType;
   CXFA_Node* m_pTextNode;
 };
 
 #endif  // XFA_FXFA_APP_XFA_FFWIDGETACC_H_