Fix a few more -Wreorder warnings.

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 86 matching lines @@
                 delete m_pGlobalData;
                 m_pGlobalData = NULL;
         }
 }
 
 /* ------------------------------ CJS_Runtime ------------------------------ */
 
 CJS_Runtime::CJS_Runtime(CPDFDoc_Environment * pApp) : 
         m_pApp(pApp),
         m_pDocument(NULL),
+        m_bBlocking(FALSE),
         m_pFieldEventPath(NULL),
-        m_bBlocking(FALSE),
         m_bRegistered(FALSE)
 {
         m_isolate = v8::Isolate::New();
         //m_isolate->Enter();
 
         InitJSObjects();
 
         CJS_Context * pContext = (CJS_Context*)NewContext();
         JS_InitialRuntime(*this, this, pContext, m_context);
         ReleaseContext(pContext);
@@ skipping 349 matching lines @@
         return v8::Isolate::GetCurrent() == m_isolate;
 }
 void    CJS_Runtime::Exit()
 {
         if(m_isolate) m_isolate->Exit();
 }
 void    CJS_Runtime::Enter()
 {
         if(m_isolate) m_isolate->Enter();
 }