Add missing using statements for JNI types.

android_webview/native/aw_dev_tools_server.cc

 // Copyright 2013 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_dev_tools_server.h"
 
 #include <utility>
 
 #include "android_webview/common/aw_content_client.h"
 #include "android_webview/native/aw_contents.h"
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/json/json_writer.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "components/devtools_http_handler/devtools_http_handler.h"
 #include "components/devtools_http_handler/devtools_http_handler_delegate.h"
 #include "content/public/browser/android/devtools_auth.h"
 #include "content/public/browser/devtools_agent_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/user_agent.h"
 #include "jni/AwDevToolsServer_jni.h"
 #include "net/base/net_errors.h"
 #include "net/socket/unix_domain_server_socket_posix.h"
 
+using base::android::JavaParamRef;
 using content::DevToolsAgentHost;
 using content::RenderViewHost;
 using content::WebContents;
 using devtools_http_handler::DevToolsHttpHandler;
 
 namespace {
 
 const char kFrontEndURL[] =
     "http://chrome-devtools-frontend.appspot.com/serve_rev/%s/inspector.html";
 const char kSocketNameFormat[] = "webview_devtools_remote_%d";
@@ skipping 146 matching lines @@
   AwDevToolsServer* devtools_server =
       reinterpret_cast<AwDevToolsServer*>(server);
   if (enabled) {
     devtools_server->Start();
   } else {
     devtools_server->Stop();
   }
 }
 
 }  // namespace android_webview