Remove FX_BOOL from fpdfsdk.

fpdfsdk/javascript/util.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 FPDFSDK_JAVASCRIPT_UTIL_H_
 #define FPDFSDK_JAVASCRIPT_UTIL_H_
 
 #include <string>
 #include <vector>
 
 #include "fpdfsdk/javascript/JS_Define.h"
 
 class util : public CJS_EmbedObj {
  public:
   util(CJS_Object* pJSObject);
   ~util() override;
 
-  FX_BOOL printd(IJS_Context* cc,
-                 const std::vector<CJS_Value>& params,
-                 CJS_Value& vRet,
-                 CFX_WideString& sError);
-  FX_BOOL printf(IJS_Context* cc,
-                 const std::vector<CJS_Value>& params,
-                 CJS_Value& vRet,
-                 CFX_WideString& sError);
-  FX_BOOL printx(IJS_Context* cc,
-                 const std::vector<CJS_Value>& params,
-                 CJS_Value& vRet,
-                 CFX_WideString& sError);
-  FX_BOOL scand(IJS_Context* cc,
-                const std::vector<CJS_Value>& params,
-                CJS_Value& vRet,
-                CFX_WideString& sError);
-  FX_BOOL byteToChar(IJS_Context* cc,
-                     const std::vector<CJS_Value>& params,
-                     CJS_Value& vRet,
-                     CFX_WideString& sError);
+  bool printd(IJS_Context* cc,
+              const std::vector<CJS_Value>& params,
+              CJS_Value& vRet,
+              CFX_WideString& sError);
+  bool printf(IJS_Context* cc,
+              const std::vector<CJS_Value>& params,
+              CJS_Value& vRet,
+              CFX_WideString& sError);
+  bool printx(IJS_Context* cc,
+              const std::vector<CJS_Value>& params,
+              CJS_Value& vRet,
+              CFX_WideString& sError);
+  bool scand(IJS_Context* cc,
+             const std::vector<CJS_Value>& params,
+             CJS_Value& vRet,
+             CFX_WideString& sError);
+  bool byteToChar(IJS_Context* cc,
+                  const std::vector<CJS_Value>& params,
+                  CJS_Value& vRet,
+                  CFX_WideString& sError);
 
   static CFX_WideString printx(const CFX_WideString& cFormat,
                                const CFX_WideString& cSource);
 };
 
 class CJS_Util : public CJS_Object {
  public:
   CJS_Util(v8::Local<v8::Object> pObject) : CJS_Object(pObject) {}
   ~CJS_Util() override {}
 
   DECLARE_JS_CLASS();
 
   JS_STATIC_METHOD(printd, util);
   JS_STATIC_METHOD(printf, util);
   JS_STATIC_METHOD(printx, util);
   JS_STATIC_METHOD(scand, util);
   JS_STATIC_METHOD(byteToChar, util);
 };
 
 #endif  // FPDFSDK_JAVASCRIPT_UTIL_H_