Merge to XFA: Bugs in CJS_PublicMethods::ParseNumber().

fpdfsdk/src/javascript/JS_Value.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_SRC_JAVASCRIPT_JS_VALUE_H_
 #define FPDFSDK_SRC_JAVASCRIPT_JS_VALUE_H_
 
 #include "core/include/fxcrt/fx_basic.h"
@@ skipping 44 matching lines @@
   bool ToBool() const;
   double ToDouble() const;
   float ToFloat() const;
   CJS_Object* ToCJSObject() const;
   CFX_WideString ToCFXWideString() const;
   CFX_ByteString ToCFXByteString() const;
   v8::Local<v8::Object> ToV8Object() const;
   v8::Local<v8::Array> ToV8Array() const;
   v8::Local<v8::Value> ToV8Value() const;
 
+  // Replace the current |m_pValue| with a v8::Number if possible
+  // to make one from the current |m_pValue|, updating |m_eType|
+  // as appropriate to indicate the result.
+  void MaybeCoerceToNumber();
+
   void operator=(int iValue);
   void operator=(bool bValue);
   void operator=(double);
   void operator=(float);
   void operator=(CJS_Object*);
   void operator=(CJS_Document*);
   void operator=(v8::Local<v8::Object>);
   void operator=(CJS_Array&);
   void operator=(CJS_Date&);
   void operator=(const FX_WCHAR* pWstr);
@@ skipping 127 matching lines @@
 int JS_GetMinFromTime(double dt);
 int JS_GetSecFromTime(double dt);
 double JS_DateParse(const wchar_t* string);
 double JS_MakeDay(int nYear, int nMonth, int nDay);
 double JS_MakeTime(int nHour, int nMin, int nSec, int nMs);
 double JS_MakeDate(double day, double time);
 bool JS_PortIsNan(double d);
 double JS_LocalTime(double d);
 
 #endif  // FPDFSDK_SRC_JAVASCRIPT_JS_VALUE_H_