Mojo interfaces needed for switching audio rendering stream creation and closing from IPC to Mojo

content/browser/renderer_host/media/audio_renderer_host_unittest.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 "content/browser/renderer_host/media/audio_renderer_host.h"
 
 #include <stdint.h>
 
 #include <memory>
 
@@ skipping 243 matching lines @@
         media::AudioParameters::kAudioCDSampleRate / 10);
     int session_id = 0;
     if (unified_stream) {
       // Use AudioInputDeviceManager::kFakeOpenSessionId as the session id to
       // pass the permission check.
       session_id = AudioInputDeviceManager::kFakeOpenSessionId;
     }
     host_->OnRequestDeviceAuthorization(kStreamId, kRenderFrameId, session_id,
                                         device_id, security_origin);
     if (expected_device_status == media::OUTPUT_DEVICE_STATUS_OK) {
-      host_->OnCreateStream(kStreamId, kRenderFrameId, params);
+      mojom::AudioOutput::CreateStreamCallback callback;
+      host_->CreateStream(kStreamId, kRenderFrameId, params, callback);
 
       // At some point in the future, a corresponding RemoveDiverter() call must
       // be made.
       EXPECT_CALL(mirroring_manager_, RemoveDiverter(NotNull()))
           .RetiresOnSaturation();
     }
     SyncWithAudioThread();
   }
 
   void Close() {
@@ skipping 131 matching lines @@
 }
 
 TEST_F(AudioRendererHostTest, CreateInvalidDevice) {
   Create(false, kInvalidDeviceId, url::Origin(GURL(kSecurityOrigin)));
   Close();
 }
 
 // TODO(hclam): Add tests for data conversation in low latency mode.
 
 }  // namespace content