Add missing using statements for JNI types.

blimp/client/app/android/blimp_client_session_android.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 "blimp/client/app/android/blimp_client_session_android.h"
 
 #include <string>
 
 #include "base/android/jni_string.h"
 #include "base/android/scoped_java_ref.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "blimp/client/app/user_agent.h"
 #include "blimp/client/core/session/assignment_source.h"
 #include "blimp/client/feature/settings_feature.h"
 #include "blimp/client/feature/tab_control_feature.h"
 #include "components/version_info/version_info.h"
 #include "jni/BlimpClientSession_jni.h"
 #include "net/base/net_errors.h"
 
+using base::android::JavaParamRef;
+
 namespace blimp {
 namespace client {
 namespace {
 const int kDummyTabId = 0;
 
 GURL CreateAssignerGURL(const std::string& assigner_url) {
   GURL parsed_url(assigner_url);
   CHECK(parsed_url.is_valid());
   return parsed_url;
 }
@@ skipping 93 matching lines @@
   BlimpConnectionStatistics* stats =
       BlimpClientSession::GetBlimpConnectionStatistics();
   int metrics[] = {stats->Get(BlimpConnectionStatistics::BYTES_RECEIVED),
                    stats->Get(BlimpConnectionStatistics::BYTES_SENT),
                    stats->Get(BlimpConnectionStatistics::COMMIT)};
   return base::android::ToJavaIntArray(env, metrics, arraysize(metrics));
 }
 
 }  // namespace client
 }  // namespace blimp