Delete unused YuvFrameGenerator class.

webrtc/media/base/yuvframegenerator.h

Index: webrtc/media/base/yuvframegenerator.h
diff --git a/webrtc/media/base/yuvframegenerator.h b/webrtc/media/base/yuvframegenerator.h
deleted file mode 100644
index bb3ed4898103311a8e15f0ea2db52851804ebc46..0000000000000000000000000000000000000000
--- a/webrtc/media/base/yuvframegenerator.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- *  Copyright (c) 2010 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-// Generates YUV420 frames with a "landscape with striped crosshair" in the
-// Y-plane, plus a horizontal gradient in the U-plane and a vertical one in the
-// V-plane. This makes for a nice mix of colours that is suited for both
-// catching visual errors and making sure e.g. YUV->RGB/BGR conversion looks
-// the same on different platforms.
-// There is also a solid box bouncing around in the Y-plane, and two differently
-// coloured lines bouncing horizontally and vertically in the U and V plane.
-// This helps illustrating how the frame boundary goes, and can aid as a quite
-// handy visual help for noticing e.g. packet loss if the frames are encoded
-// and sent over the network.
-
-#ifndef WEBRTC_MEDIA_BASE_YUVFRAMEGENERATOR_H_
-#define WEBRTC_MEDIA_BASE_YUVFRAMEGENERATOR_H_
-
-#include "webrtc/base/basictypes.h"
-#include "webrtc/base/constructormagic.h"
-
-namespace cricket {
-
-class YuvFrameGenerator {
- public:
-  // Constructs a frame-generator that produces frames of size |width|x|height|.
-  // If |enable_barcode| is specified, barcodes can be included in the frames
-  // when calling |GenerateNextFrame(uint8_t*, uint32_t)|. If |enable_barcode|
-  // is |true| then |width|x|height| should be at least 160x100; otherwise this
-  // constructor will abort.
-  YuvFrameGenerator(int width, int height, bool enable_barcode);
-  ~YuvFrameGenerator();
-
-  int GetFrameSize() { return frame_data_size_; }
-
-  // Generate the next frame and return it in the provided |frame_buffer|. If
-  // barcode_value is not |nullptr| the value referred by it will be encoded
-  // into a barcode in the frame.  The value should in the range:
-  // [0..9,999,999]. If the value exceeds this range or barcodes were not
-  // requested in the constructor, this function will abort.
-  void GenerateNextFrame(uint8_t* frame_buffer, int32_t barcode_value);
-
-  int GetHeight() { return height_; }
-  int GetWidth() { return width_; }
-
-  // Fetch the bounds of the barcode from the generator. The barcode will
-  // always be at this location. This function will abort if barcodes were not
-  // requested in the constructor.
-  void GetBarcodeBounds(int* top, int* left, int* width, int* height);
-
- private:
-  void DrawLandscape(uint8_t* p, int w, int h);
-  void DrawGradientX(uint8_t* p, int w, int h);
-  void DrawGradientY(uint8_t* p, int w, int h);
-  void DrawMovingLineX(uint8_t* p, int w, int h, int n);
-  void DrawMovingLineY(uint8_t* p, int w, int h, int n);
-  void DrawBouncingCube(uint8_t* p, int w, int h, int n);
-
-  void DrawBarcode(uint32_t value);
-  int DrawSideGuardBars(int x, int y, int height);
-  int DrawMiddleGuardBars(int x, int y, int height);
-  int DrawEanEncodedDigit(int digit, int x, int y, int height, bool r_code);
-  void DrawBlockRectangle(uint8_t* p,
-                          int x_start,
-                          int y_start,
-                          int width,
-                          int height,
-                          int pitch,
-                          uint8_t value);
-
- private:
-  int width_;
-  int height_;
-  int frame_index_;
-  int frame_data_size_;
-  uint8_t* y_data_;
-  uint8_t* u_data_;
-  uint8_t* v_data_;
-
-  int barcode_start_x_;
-  int barcode_start_y_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(YuvFrameGenerator);
-};
-
-}  // namespace cricket
-
-#endif  // WEBRTC_MEDIA_BASE_YUVFRAMEGENERATOR_H_