Allow building of XFA branch without XFA

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 "JS_Runtime.h"
 
 #include "../../../xfa/src/fxjse/src/value.h"
 #include "../../include/fpdfxfa/fpdfxfa_app.h"
@@ skipping 204 matching lines @@
   return v8::Local<v8::Context>::New(m_isolate, m_context);
 }
 
 CFX_WideString ChangeObjName(const CFX_WideString& str) {
   CFX_WideString sRet = str;
   sRet.Replace(L"_", L".");
   return sRet;
 }
 FX_BOOL CJS_Runtime::GetHValueByName(const CFX_ByteStringC& utf8Name,
                                      FXJSE_HVALUE hValue) {
+#ifdef PDF_ENABLE_XFA
   const FX_CHAR* name = utf8Name.GetCStr();
 
   v8::Locker lock(GetIsolate());
   v8::Isolate::Scope isolate_scope(GetIsolate());
   v8::HandleScope handle_scope(GetIsolate());
   v8::Local<v8::Context> context =
       v8::Local<v8::Context>::New(GetIsolate(), 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 =
       context->Global()->Get(v8::String::NewFromUtf8(
           GetIsolate(), name, v8::String::kNormalString, utf8Name.GetLength()));
 
   if (propvalue.IsEmpty()) {
     FXJSE_Value_SetUndefined(hValue);
     return FALSE;
   }
   ((CFXJSE_Value*)hValue)->ForceSetValue(propvalue);
+#endif
 
   return TRUE;
 }
 FX_BOOL CJS_Runtime::SetHValueByName(const CFX_ByteStringC& utf8Name,
                                      FXJSE_HVALUE hValue) {
+#ifdef PDF_ENABLE_XFA
   if (utf8Name.IsEmpty() || hValue == NULL)
     return FALSE;
   const FX_CHAR* name = utf8Name.GetCStr();
   v8::Isolate* pIsolate = GetIsolate();
   v8::Locker lock(pIsolate);
   v8::Isolate::Scope isolate_scope(pIsolate);
   v8::HandleScope handle_scope(pIsolate);
   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);
-
+#endif
   return TRUE;
 }
 
 void CJS_Runtime::AddObserver(Observer* observer) {
   ASSERT(m_observers.find(observer) == m_observers.end());
   m_observers.insert(observer);
 }
 
 void CJS_Runtime::RemoveObserver(Observer* observer) {
   ASSERT(m_observers.find(observer) != m_observers.end());
   m_observers.erase(observer);
 }