Merge to XFA: Cleanup: Do not check pointers before deleting them, part 2.

fpdfsdk/src/javascript/JS_Runtime.cpp

 // 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
 
 #include "../../include/javascript/JavaScript.h"
 #include "../../include/javascript/IJavaScript.h"
 #include "../../include/javascript/JS_EventHandler.h"
 #include "../../include/javascript/JS_Runtime.h"
@@ skipping 45 matching lines @@
                 {
                         JS_Release();
                         ReleaseGlobalData();
                         m_bInit = FALSE;
                 }
         }
 }
 
 void                                                    CJS_RuntimeFactory::DeleteJSRuntime(IFXJS_Runtime* pRuntime)
 {
-        if(pRuntime)
-                delete (CJS_Runtime*)pRuntime;
+    delete (CJS_Runtime*)pRuntime;
 }
 
 CJS_GlobalData* CJS_RuntimeFactory::NewGlobalData(CPDFDoc_Environment* pApp)
 {
         if (m_pGlobalData)
         {
                 m_nGlobalDataCount++;
                 return m_pGlobalData;
         }
         else
@@ skipping 316 matching lines @@
     v8::Local<v8::Context> context =
         v8::Local<v8::Context>::New(pIsolate, m_context);
     v8::Context::Scope context_scope(context);
 
         //v8::Local<v8::Context> tmpCotext = v8::Local<v8::Context>::New(GetIsolate(), m_context);
         v8::Local<v8::Value> propvalue = v8::Local<v8::Value>::New(GetIsolate(),((CFXJSE_Value*)hValue)->DirectGetValue());
         context->Global()->Set(v8::String::NewFromUtf8(pIsolate, name, v8::String::kNormalString, utf8Name.GetLength()), propvalue);
 
         return TRUE;
 }