Change CFXJSE_Context::GetGlobalObject to return

xfa/fxjse/context.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_FXJSE_CONTEXT_H_
 #define XFA_FXJSE_CONTEXT_H_
 
 #include <memory>
 #include <vector>
 
 #include "core/fxcrt/include/fx_basic.h"
 #include "v8/include/v8.h"
 #include "xfa/fxjse/include/fxjse.h"
 
 class CFXJSE_Class;
 class CFXJSE_Value;
 struct FXJSE_CLASS_DESCRIPTOR;
 
 class CFXJSE_Context {
  public:
   static CFXJSE_Context* Create(
       v8::Isolate* pIsolate,
       const FXJSE_CLASS_DESCRIPTOR* lpGlobalClass = nullptr,
       CFXJSE_HostObject* lpGlobalObject = nullptr);
   ~CFXJSE_Context();
 
   V8_INLINE v8::Isolate* GetRuntime(void) { return m_pIsolate; }
-  void GetGlobalObject(CFXJSE_Value* pValue);
+  std::unique_ptr<CFXJSE_Value> GetGlobalObject();
   void EnableCompatibleMode();
   FX_BOOL ExecuteScript(const FX_CHAR* szScript,
                         CFXJSE_Value* lpRetValue,
                         CFXJSE_Value* lpNewThisObject = nullptr);
 
  protected:
   CFXJSE_Context();
   CFXJSE_Context(const CFXJSE_Context&);
   explicit CFXJSE_Context(v8::Isolate* pIsolate);
   CFXJSE_Context& operator=(const CFXJSE_Context&);
@@ skipping 13 matching lines @@
     const v8::Local<v8::Context>& hContext);
 
 void FXJSE_UpdateObjectBinding(v8::Local<v8::Object>& hObject,
                                CFXJSE_HostObject* lpNewBinding = nullptr);
 
 CFXJSE_HostObject* FXJSE_RetrieveObjectBinding(
     const v8::Local<v8::Object>& hJSObject,
     CFXJSE_Class* lpClass = nullptr);
 
 #endif  // XFA_FXJSE_CONTEXT_H_