Add missing using statements for JNI types.

android_webview/native/aw_http_auth_handler.cc

 // Copyright (c) 2012 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_http_auth_handler.h"
 
 #include "android_webview/browser/aw_login_delegate.h"
 #include "android_webview/native/aw_contents.h"
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "content/public/browser/browser_thread.h"
 #include "jni/AwHttpAuthHandler_jni.h"
 #include "net/base/auth.h"
 #include "content/public/browser/web_contents.h"
 
 using base::android::ConvertJavaStringToUTF16;
+using base::android::JavaParamRef;
 using content::BrowserThread;
 
 namespace android_webview {
 
 AwHttpAuthHandler::AwHttpAuthHandler(AwLoginDelegate* login_delegate,
                                      net::AuthChallengeInfo* auth_info,
                                      bool first_auth_attempt)
     : login_delegate_(login_delegate),
       host_(auth_info->challenger.host()),
       realm_(auth_info->realm) {
@@ skipping 45 matching lines @@
     net::AuthChallengeInfo* auth_info,
     bool first_auth_attempt) {
   return new AwHttpAuthHandler(login_delegate, auth_info, first_auth_attempt);
 }
 
 bool RegisterAwHttpAuthHandler(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace android_webview