Merge to XFA: Remove dead code found by Scythe.

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 92 matching lines @@
 void CJS_ArrayBufferAllocator::Free(void* data, size_t length) {
     free(data);
 }
 
 /* ------------------------------ CJS_Runtime ------------------------------ */
 extern v8::Global<v8::ObjectTemplate>& _getGlobalObjectTemplate(IJS_Runtime* pJSRuntime);
 CJS_Runtime::CJS_Runtime(CPDFDoc_Environment* pApp) :
         m_pApp(pApp),
         m_pDocument(NULL),
         m_bBlocking(FALSE),
-        m_bRegistered(FALSE),
         m_pFieldEventPath(NULL)
 {
         if (CPDFXFA_App::GetInstance()->GetJSERuntime()) {
                 m_isolate = (v8::Isolate*)CPDFXFA_App::GetInstance()->GetJSERuntime();
         } else {
                 m_pArrayBufferAllocator.reset(new CJS_ArrayBufferAllocator());
                 v8::Isolate::CreateParams params;
                 params.array_buffer_allocator = m_pArrayBufferAllocator.get();
                 m_isolate = v8::Isolate::New(params);
         }
@@ skipping 269 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;
 }