Limit the number of ARC codec

chrome/gpu/gpu_arc_video_service.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 CHROME_GPU_GPU_ARC_VIDEO_SERVICE_H_
 #define CHROME_GPU_GPU_ARC_VIDEO_SERVICE_H_
 
 #include <memory>
 
 #include "base/files/scoped_file.h"
@@ skipping 15 matching lines @@
  public:
   GpuArcVideoService();
   ~GpuArcVideoService() override;
 
   // Connects to VideoAcceleratorServiceClient.
   // |request| specified the message pipe of client to use.
   void Connect(::arc::mojom::VideoAcceleratorServiceClientRequest request);
 
  private:
   // ArcVideoAccelerator::Client implementation.
-  void OnError(ArcVideoAccelerator::Error error) override;
+  void OnError(ArcVideoAccelerator::Result error) override;
   void OnBufferDone(PortType port,
                     uint32_t index,
                     const BufferMetadata& metadata) override;
   void OnFlushDone() override;
   void OnResetDone() override;
   void OnOutputFormatChanged(const VideoFormat& format) override;
 
   // ::arc::mojom::VideoAcceleratorService implementation.
   void Initialize(::arc::mojom::ArcVideoAcceleratorConfigPtr config,
                   const InitializeCallback& callback) override;
+  void DeprecatedInitialize(
+      ::arc::mojom::ArcVideoAcceleratorConfigPtr config,
+      const DeprecatedInitializeCallback& callback) override;
   void BindSharedMemory(::arc::mojom::PortType port,
                         uint32_t index,
                         mojo::ScopedHandle ashmem_handle,
                         uint32_t offset,
                         uint32_t length) override;
   void BindDmabuf(::arc::mojom::PortType port,
                   uint32_t index,
                   mojo::ScopedHandle dmabuf_handle,
                   int32_t stride) override;
   void UseBuffer(::arc::mojom::PortType port,
@@ skipping 14 matching lines @@
   // |this|.
   mojo::StrongBinding<::arc::mojom::VideoAcceleratorService> binding_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuArcVideoService);
 };
 
 }  // namespace arc
 }  // namespace chromeos
 
 #endif  // CHROME_GPU_GPU_ARC_VIDEO_SERVICE_H_