media::SilentSinkSuspender should simulate |delay| and |delay_timestamp|

media/blink/webaudiosourceprovider_impl_unittest.cc

 // Copyright 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 <stddef.h>
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
@@ skipping 241 matching lines @@
 
   wasp_impl_->Initialize(params_, &fake_callback_);
   SetClient(this);
 
   // Verify provideInput() is muted prior to Start() and no calls to the render
   // callback have occurred.
   bus1->channel(0)[0] = 1;
   bus2->Zero();
   wasp_impl_->provideInput(audio_data, params_.frames_per_buffer());
   ASSERT_TRUE(CompareBusses(bus1.get(), bus2.get()));
-  ASSERT_EQ(fake_callback_.last_frames_delayed(), -1);
+  ASSERT_EQ(fake_callback_.last_delay(), base::TimeDelta::Max());
 
   wasp_impl_->Start();
 
   // Ditto for Play().
   bus1->channel(0)[0] = 1;
   wasp_impl_->provideInput(audio_data, params_.frames_per_buffer());
   ASSERT_TRUE(CompareBusses(bus1.get(), bus2.get()));
-  ASSERT_EQ(fake_callback_.last_frames_delayed(), -1);
+  ASSERT_EQ(fake_callback_.last_delay(), base::TimeDelta::Max());
 
   wasp_impl_->Play();
 
   // Now we should get real audio data.
   wasp_impl_->provideInput(audio_data, params_.frames_per_buffer());
   ASSERT_FALSE(CompareBusses(bus1.get(), bus2.get()));
 
   // Ensure volume adjustment is working.
   fake_callback_.reset();
   fake_callback_.Render(base::TimeDelta(), base::TimeTicks::Now(), 0,
@@ skipping 60 matching lines @@
 }
 
 INSTANTIATE_TEST_CASE_P(
     /* prefix intentionally left blank due to only one parameterization */,
     WebAudioSourceProviderImplTest,
     testing::Values(WaspSinkStatus::WASP_SINK_OK,
                     WaspSinkStatus::WASP_SINK_ERROR,
                     WaspSinkStatus::WASP_SINK_NULL));
 
 }  // namespace media