Revert of Linux Video Capture: Add V4L2VideoCaptureDelegate{Single,Multi}Plane.

media/video/capture/linux/v4l2_capture_delegate_multi_plane.h

Index: media/video/capture/linux/v4l2_capture_delegate_multi_plane.h
diff --git a/media/video/capture/linux/v4l2_capture_delegate_multi_plane.h b/media/video/capture/linux/v4l2_capture_delegate_multi_plane.h
deleted file mode 100644
index 45aec2e8996ba52dcf18c38cfa29263492b5455a..0000000000000000000000000000000000000000
--- a/media/video/capture/linux/v4l2_capture_delegate_multi_plane.h
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright 2015 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 MEDIA_VIDEO_CAPTURE_LINUX_V4L2_CAPTURE_DELEGATE_MULTI_PLANE_H_
-#define MEDIA_VIDEO_CAPTURE_LINUX_V4L2_CAPTURE_DELEGATE_MULTI_PLANE_H_
-
-#include "base/memory/ref_counted.h"
-#include "media/video/capture/linux/v4l2_capture_delegate.h"
-
-#if defined(OS_OPENBSD)
-#error "OpenBSD does not support MPlane capture API."
-#endif
-
-namespace base {
-class SingleThreadTaskRunner;
-}  // namespace base
-
-namespace media {
-
-// V4L2 specifics for MPLANE API.
-class V4L2CaptureDelegateMultiPlane final : public V4L2CaptureDelegate {
- public:
-  V4L2CaptureDelegateMultiPlane(
-      const VideoCaptureDevice::Name& device_name,
-      const scoped_refptr<base::SingleThreadTaskRunner>& v4l2_task_runner,
-      int power_line_frequency);
-
- private:
-  // BufferTracker derivation to implement construction semantics for MPLANE.
-  class BufferTrackerMPlane final : public BufferTracker {
-   public:
-    bool Init(int fd, const v4l2_buffer& buffer) override;
-
-   private:
-    ~BufferTrackerMPlane() override {}
-  };
-
-  ~V4L2CaptureDelegateMultiPlane() override;
-
-  // V4L2CaptureDelegate virtual methods implementation.
-  scoped_refptr<BufferTracker> CreateBufferTracker() const override;
-  bool FillV4L2Format(v4l2_format* format,
-                      uint32_t width,
-                      uint32_t height,
-                      uint32_t pixelformat_fourcc) const override;
-  void FinishFillingV4L2Buffer(v4l2_buffer* buffer) const override;
-  void SendBuffer(const scoped_refptr<BufferTracker>& buffer_tracker,
-                  const v4l2_format& format) const override;
-
-  // Vector to allocate and track as many v4l2_plane structs as planes, needed
-  // for v4l2_buffer.m.planes. This is a scratchpad marked mutable to enable
-  // using it in otherwise const methods.
-  mutable std::vector<struct v4l2_plane> v4l2_planes_;
-};
-
-}  // namespace media
-
-#endif  // MEDIA_VIDEO_CAPTURE_LINUX_V4L2_CAPTURE_DELEGATE_SINGLE_PLANE_H_