Replace Pipeline::SetNetworkActivity() with BufferedDataSource -> WebMediaPlayerImpl callback.

media/filters/pipeline_integration_test.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 "media/filters/pipeline_integration_test_base.h"
 
 #include "base/bind.h"
 #include "media/base/decoder_buffer.h"
 #include "media/base/test_data_util.h"
 #include "media/filters/chunk_demuxer_client.h"
@@ skipping 98 matching lines @@
 
 class PipelineIntegrationTest
     : public testing::Test,
       public PipelineIntegrationTestBase {
  public:
   void StartPipelineWithMediaSource(MockMediaSource& source) {
     pipeline_->Start(
         CreateFilterCollection(&source),
         base::Bind(&PipelineIntegrationTest::OnEnded, base::Unretained(this)),
         base::Bind(&PipelineIntegrationTest::OnError, base::Unretained(this)),
-        NetworkEventCB(), QuitOnStatusCB(PIPELINE_OK));
+        QuitOnStatusCB(PIPELINE_OK));
 
     ASSERT_TRUE(decoder_.get());
     source.set_decryptor(decryptor_.get());
 
     message_loop_.Run();
   }
 
   // Verifies that seeking works properly for ChunkDemuxer when the
   // seek happens while there is a pending read on the ChunkDemuxer
   // and no data is available.
@@ skipping 113 matching lines @@
 
 // Verify video decoder & renderer can handle aborted demuxer reads.
 TEST_F(PipelineIntegrationTest, ChunkDemuxerAbortRead_VideoOnly) {
   ASSERT_TRUE(TestSeekDuringRead("bear-320x240-video-only.webm", 32768,
                                  base::TimeDelta::FromMilliseconds(200),
                                  base::TimeDelta::FromMilliseconds(1668),
                                  0x1C896, 65536));
 }
 
 }  // namespace media