Android: Replace webrtc_jni namespace with nested jni namespace

webrtc/modules/video_coding/codecs/test/videoprocessor_integrationtest.h

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 116 matching lines @@
     defined(WEBRTC_ANDROID)
     InitializeAndroidObjects();
 #endif
   }
   ~VideoProcessorIntegrationTest() override = default;
 
   void CreateEncoderAndDecoder() {
     if (config_.hw_codec) {
 #if defined(WEBRTC_VIDEOPROCESSOR_INTEGRATIONTEST_HW_CODECS_ENABLED)
 #if defined(WEBRTC_ANDROID)
-      encoder_factory_.reset(new webrtc_jni::MediaCodecVideoEncoderFactory());
-      decoder_factory_.reset(new webrtc_jni::MediaCodecVideoDecoderFactory());
+      encoder_factory_.reset(new jni::MediaCodecVideoEncoderFactory());
+      decoder_factory_.reset(new jni::MediaCodecVideoDecoderFactory());
 #elif defined(WEBRTC_IOS)
       EXPECT_EQ(kVideoCodecH264, config_.codec_settings.codecType)
           << "iOS HW codecs only support H264.";
       encoder_factory_ = CreateObjCEncoderFactory();
       decoder_factory_ = CreateObjCDecoderFactory();
 #else
       RTC_NOTREACHED() << "Only support HW codecs on Android and iOS.";
 #endif
 #endif  // WEBRTC_VIDEOPROCESSOR_INTEGRATIONTEST_HW_CODECS_ENABLED
     } else {
@@ skipping 548 matching lines @@
   float target_size_key_frame_initial_;
   float target_size_key_frame_;
   float sum_key_frame_size_mismatch_;
   int num_key_frames_;
 };
 
 }  // namespace test
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_VIDEO_CODING_CODECS_TEST_VIDEOPROCESSOR_INTEGRATIONTEST_H_