Add missing using statements for JNI types.

media/capture/video/android/video_capture_device_android.cc

 // Copyright (c) 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 "media/capture/video/android/video_capture_device_android.h"
 
 #include <stdint.h>
 #include <utility>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "base/numerics/safe_conversions.h"
 #include "base/strings/string_number_conversions.h"
 #include "jni/VideoCapture_jni.h"
 #include "media/capture/video/android/photo_capabilities.h"
 #include "media/capture/video/android/video_capture_device_factory_android.h"
 #include "third_party/libyuv/include/libyuv.h"
 
 using base::android::AttachCurrentThread;
 using base::android::CheckException;
 using base::android::GetClass;
+using base::android::JavaParamRef;
 using base::android::MethodID;
 using base::android::JavaRef;
 using base::android::ScopedJavaLocalRef;
 
 namespace media {
 
 // static
 bool VideoCaptureDeviceAndroid::RegisterVideoCaptureDevice(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
@@ skipping 346 matching lines @@
   {
     base::AutoLock lock(lock_);
     state_ = kError;
     if (!client_)
       return;
     client_->OnError(from_here, reason);
   }
 }
 
 }  // namespace media