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

media/filters/pipeline_integration_test_base.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/media_log.h"
 #include "media/crypto/aes_decryptor.h"
 #include "media/filters/audio_renderer_impl.h"
@@ skipping 74 matching lines @@
   pipeline_status_ = status;
   message_loop_.PostTask(FROM_HERE, MessageLoop::QuitClosure());
 }
 
 bool PipelineIntegrationTestBase::Start(const std::string& url,
                                         PipelineStatus expected_status) {
   pipeline_->Start(
       CreateFilterCollection(url),
       base::Bind(&PipelineIntegrationTestBase::OnEnded, base::Unretained(this)),
       base::Bind(&PipelineIntegrationTestBase::OnError, base::Unretained(this)),
-      NetworkEventCB(),
       QuitOnStatusCB(expected_status));
   message_loop_.Run();
   return (pipeline_status_ == PIPELINE_OK);
 }
 
 bool PipelineIntegrationTestBase::Start(const std::string& url,
                                         PipelineStatus expected_status,
                                         bool hashing_enabled) {
   hashing_enabled_ = hashing_enabled;
   return Start(url, expected_status);
 }
 
 bool PipelineIntegrationTestBase::Start(const std::string& url) {
   pipeline_->Start(
       CreateFilterCollection(url),
       base::Bind(&PipelineIntegrationTestBase::OnEnded, base::Unretained(this)),
       base::Bind(&PipelineIntegrationTestBase::OnError, base::Unretained(this)),
-      NetworkEventCB(),
       base::Bind(&PipelineIntegrationTestBase::OnStatusCallback,
                  base::Unretained(this)));
   message_loop_.Run();
   return (pipeline_status_ == PIPELINE_OK);
 }
 
 void PipelineIntegrationTestBase::Play() {
   pipeline_->SetPlaybackRate(1);
 }
 
@@ skipping 111 matching lines @@
   base::MD5Final(&digest, &md5_context_);
   return base::MD5DigestToBase16(digest);
 }
 
 std::string PipelineIntegrationTestBase::GetAudioHash() {
   DCHECK(hashing_enabled_);
   return audio_sink_->GetAudioHashForTesting();
 }
 
 }  // namespace media