kMaxVideoBuffers  538 media/video/capture/linux/video_capture_device_linux.cc   r_buffer.count = kMaxVideoBuffers;
kMaxVideoBuffers  544 media/video/capture/linux/video_capture_device_linux.cc   if (r_buffer.count > kMaxVideoBuffers) {
kMaxVideoBuffers  545 media/video/capture/linux/video_capture_device_linux.cc     r_buffer.count = kMaxVideoBuffers;