Cull unnecessary media::VideoFrame::Formats from the enum.

remoting/host/capturer_fake_ascii.h

-// Copyright (c) 2011 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 REMOTING_HOST_CAPTURER_FAKE_ASCII_H_
-#define REMOTING_HOST_CAPTURER_FAKE_ASCII_H_
-
-#include "base/memory/scoped_ptr.h"
-#include "remoting/host/capturer.h"
-#include "remoting/host/capturer_helper.h"
-
-namespace remoting {
-
-// A CapturerFakeAscii always outputs an image of 64x48 ASCII characters.
-// This image is artificially generated for testing purpose.
-//
-// CapturerFakeAscii is doubled buffered as required by Capturer. See
-// remoting/host/capturer.h.
-class CapturerFakeAscii : public Capturer {
- public:
-  CapturerFakeAscii();
-  virtual ~CapturerFakeAscii();
-
-  // Capturer interface.
-  virtual void ScreenConfigurationChanged() OVERRIDE;
-  virtual media::VideoFrame::Format pixel_format() const OVERRIDE;
-  virtual void ClearInvalidRegion() OVERRIDE;
-  virtual void InvalidateRegion(const SkRegion& invalid_region) OVERRIDE;
-  virtual void InvalidateScreen(const SkISize& size) OVERRIDE;
-  virtual void InvalidateFullScreen() OVERRIDE;
-  virtual void CaptureInvalidRegion(
-      const CaptureCompletedCallback& callback) OVERRIDE;
-  virtual const SkISize& size_most_recent() const OVERRIDE;
-
- private:
-  // Generates an image in the front buffer.
-  void GenerateImage();
-
-  // The screen dimensions.
-  int width_;
-  int height_;
-  int bytes_per_row_;
-
-  CapturerHelper helper_;
-
-  // We have two buffers for the screen images as required by Capturer.
-  static const int kNumBuffers = 2;
-  scoped_array<uint8> buffers_[kNumBuffers];
-
-  // The current buffer with valid data for reading.
-  int current_buffer_;
-
-  // Format of pixels returned in buffer.
-  media::VideoFrame::Format pixel_format_;
-
-  DISALLOW_COPY_AND_ASSIGN(CapturerFakeAscii);
-};
-
-}  // namespace remoting
-
-#endif  // REMOTING_HOST_CAPTURER_FAKE_ASCII_H_