Pass JavaRef to Java methods in android_webview.

android_webview/native/aw_message_port_service_impl.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "android_webview/native/aw_message_port_service_impl.h"
 
 #include "android_webview/browser/aw_browser_context.h"
 #include "android_webview/browser/aw_message_port_message_filter.h"
 #include "android_webview/native/aw_contents.h"
 #include "base/android/jni_array.h"
@@ skipping 197 matching lines @@
 void AwMessagePortServiceImpl::OnMessageChannelCreated(
     ScopedJavaGlobalRef<jobjectArray>* ports,
     int* port1,
     int* port2) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   JNIEnv* env = AttachCurrentThread();
   ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
   if (obj.is_null())
     return;
   Java_AwMessagePortService_onMessageChannelCreated(env, obj, *port1, *port2,
-                                                    ports->obj());
+                                                    *ports);
 }
 
 // Adds a new port to the message port service.
 void AwMessagePortServiceImpl::AddPort(int message_port_id,
                                        AwMessagePortMessageFilter* filter) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   if (ports_.count(message_port_id)) {
     NOTREACHED();
     return;
   }
   ports_[message_port_id] = filter;
 }
 
 bool RegisterAwMessagePortService(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 // static
 jlong InitAwMessagePortService(JNIEnv* env, const JavaParamRef<jobject>& obj) {
   AwMessagePortServiceImpl* service = AwMessagePortServiceImpl::GetInstance();
   service->Init(env, obj);
   return reinterpret_cast<intptr_t>(service);
 }
 
 }  // namespace android_webview