Reland: [Cast] Consolidate plethora of GYP files into cast.gyp and cast_testing.gypi.

media/cast/test/utility/generate_barcode_video.cc

 // Copyright 2014 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.
 
 #include <cstdio>
 #include <cstdlib>
 
+#include "base/logging.h"
 #include "media/base/video_frame.h"
 #include "media/cast/test/utility/barcode.h"
 
 void DumpPlane(scoped_refptr<media::VideoFrame> frame,
                int plane) {
   for (int row = 0; row < frame->rows(plane); row++) {
-    CHECK_EQ(frame->row_bytes(plane),
+    CHECK_EQ(static_cast<size_t>(frame->row_bytes(plane)),
              fwrite(frame->data(plane) + frame->stride(plane) * row,
                     1,
                     frame->row_bytes(plane),
                     stdout));
   }
 }
 
 int main(int argc, char **argv) {
   if (argc < 5) {
     fprintf(stderr, "Usage: generate_barcode_video "
             "<width> <height> <fps> <frames> >output.y4m\n");
     exit(1);
   }
   int width = atoi(argv[1]);
   int height = atoi(argv[2]);
   int fps = atoi(argv[3]);
   uint16 wanted_frames = atoi(argv[4]);
   scoped_refptr<media::VideoFrame> frame =
       media::VideoFrame::CreateBlackFrame(gfx::Size(width, height));
   printf("YUV4MPEG2 W%d H%d F%d:1 Ip C420mpeg2\n", width, height, fps);
   for (uint16 frame_id = 1; frame_id <= wanted_frames; frame_id++) {
     CHECK(media::cast::test::EncodeBarcode(frame_id, frame));
     printf("FRAME\n");
     DumpPlane(frame, media::VideoFrame::kYPlane);
     DumpPlane(frame, media::VideoFrame::kUPlane);
     DumpPlane(frame, media::VideoFrame::kVPlane);
   }
 }