Motown: Move responsibility for binding to MediaFactoryService::Product

services/media/factory_service/network_reader_impl.h

 // Copyright 2016 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 MOJO_SERVICES_MEDIA_FACTORY_NETWORK_READER_IMPL_H_
 #define MOJO_SERVICES_MEDIA_FACTORY_NETWORK_READER_IMPL_H_
 
 #include <memory>
 
 #include "mojo/public/cpp/bindings/binding.h"
 #include "mojo/services/media/core/interfaces/seeking_reader.mojom.h"
 #include "mojo/services/network/interfaces/network_service.mojom.h"
 #include "services/media/factory_service/factory_service.h"
 #include "services/media/framework/util/incident.h"
 
 namespace mojo {
 namespace media {
 
 // Mojo agent that decodes a stream.
-class NetworkReaderImpl : public MediaFactoryService::Product,
+class NetworkReaderImpl : public MediaFactoryService::Product<SeekingReader>,
                           public SeekingReader {
  public:
   static std::shared_ptr<NetworkReaderImpl> Create(
       const String& url,
       InterfaceRequest<SeekingReader> request,
       MediaFactoryService* owner);
 
   ~NetworkReaderImpl() override;
 
   // SeekingReader implementation.
@@ skipping 10 matching lines @@
   static constexpr uint32_t kStatusPartialContent = 206u;
   static constexpr uint32_t kStatusNotFound = 404u;
 
   // Calls ReadResponseBody.
   static void ReadResponseBodyStatic(void* self, MojoResult result);
 
   NetworkReaderImpl(const String& url,
                     InterfaceRequest<SeekingReader> request,
                     MediaFactoryService* owner);
 
-  Binding<SeekingReader> binding_;
   std::string url_;
   URLLoaderPtr url_loader_;
   MediaResult result_ = MediaResult::OK;
   uint64 size_ = kUnknownSize;
   bool can_seek_ = false;
   Incident ready_;
 };
 
 }  // namespace media
 }  // namespace mojo
 
 #endif  // MOJO_SERVICES_MEDIA_FACTORY_NETWORK_READER_IMPL_H_