Fix ALL the include guards.

fpdfsdk/include/javascript/report.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 _REPORT_H_
-#define _REPORT_H_
+#ifndef REPORT_H_
+#define REPORT_H_
 
 #include "JS_Define.h"
 
 class Report : public CJS_EmbedObj
 {
 public:
         Report(CJS_Object * pJSObject);
         virtual ~Report();
 
 public:
         FX_BOOL save(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError);
         FX_BOOL writeText(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError);
 };
 
 class CJS_Report : public CJS_Object
 {
 public:
         CJS_Report(JSFXObject  pObject) : CJS_Object(pObject){};
         virtual ~CJS_Report(){};
 
 public:
         DECLARE_JS_CLASS(CJS_Report);
 
         JS_STATIC_METHOD(save, Report)
         JS_STATIC_METHOD(writeText, Report);
 };
 
-#endif //_REPORT_H_
-
+#endif  // REPORT_H_