Revert of Add mojo interface+impl creation of audio streams.

content/browser/renderer_host/media/render_frame_audio_output_stream_factory.h

Index: content/browser/renderer_host/media/render_frame_audio_output_stream_factory.h
diff --git a/content/browser/renderer_host/media/render_frame_audio_output_stream_factory.h b/content/browser/renderer_host/media/render_frame_audio_output_stream_factory.h
deleted file mode 100644
index e34682d0430efcf7238d97b58749a9e3aba21405..0000000000000000000000000000000000000000
--- a/content/browser/renderer_host/media/render_frame_audio_output_stream_factory.h
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright 2017 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.
-
-#ifndef CONTENT_BROWSER_RENDERER_HOST_MEDIA_RENDER_FRAME_AUDIO_OUTPUT_STREAM_FACTORY_H_
-#define CONTENT_BROWSER_RENDERER_HOST_MEDIA_RENDER_FRAME_AUDIO_OUTPUT_STREAM_FACTORY_H_
-
-#include <memory>
-#include <string>
-
-#include "base/containers/flat_set.h"
-#include "content/common/content_export.h"
-#include "content/common/media/renderer_audio_output_stream_factory.mojom.h"
-#include "mojo/public/cpp/bindings/binding.h"
-#include "url/origin.h"
-
-namespace content {
-
-class RendererAudioOutputStreamFactoryContext;
-
-// Handles a RendererAudioOutputStreamFactory request for a render frame host,
-// using the provided RendererAudioOutputStreamFactoryContext.
-class CONTENT_EXPORT RenderFrameAudioOutputStreamFactory
-    : public mojom::RendererAudioOutputStreamFactory {
- public:
-  RenderFrameAudioOutputStreamFactory(
-      int render_frame_id,
-      RendererAudioOutputStreamFactoryContext* context);
-
-  ~RenderFrameAudioOutputStreamFactory() override;
-
- private:
-  using OutputStreamProviderSet =
-      base::flat_set<std::unique_ptr<media::mojom::AudioOutputStreamProvider>>;
-
-  // mojom::RendererAudioOutputStreamFactory implementation.
-  void RequestDeviceAuthorization(
-      media::mojom::AudioOutputStreamProviderRequest stream_provider,
-      int64_t session_id,
-      const std::string& device_id,
-      const RequestDeviceAuthorizationCallback& callback) override;
-
-  void RequestDeviceAuthorizationForOrigin(
-      base::TimeTicks auth_start_time,
-      media::mojom::AudioOutputStreamProviderRequest stream_provider_request,
-      int session_id,
-      const std::string& device_id,
-      const RequestDeviceAuthorizationCallback& callback,
-      const url::Origin& origin);
-
-  void AuthorizationCompleted(
-      base::TimeTicks auth_start_time,
-      media::mojom::AudioOutputStreamProviderRequest request,
-      const RequestDeviceAuthorizationCallback& callback,
-      const url::Origin& origin,
-      media::OutputDeviceStatus status,
-      bool should_send_id,
-      const media::AudioParameters& params,
-      const std::string& raw_device_id);
-
-  void RemoveStream(media::mojom::AudioOutputStreamProvider* stream_provider);
-
-  const int render_frame_id_;
-  RendererAudioOutputStreamFactoryContext* const context_;
-  base::ThreadChecker thread_checker_;
-
-  // The stream providers will contain the corresponding streams.
-  OutputStreamProviderSet stream_providers_;
-
-  base::WeakPtrFactory<RenderFrameAudioOutputStreamFactory> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(RenderFrameAudioOutputStreamFactory);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_RENDERER_HOST_MEDIA_RENDER_FRAME_AUDIO_OUTPUT_STREAM_FACTORY_H_