Remove an useless ifndef NDEBUG in video_capture_types.cc

media/video/capture/video_capture_types.cc

Index: media/video/capture/video_capture_types.cc
diff --git a/media/video/capture/video_capture_types.cc b/media/video/capture/video_capture_types.cc
index 066794f61bfe975455ed14099b786ebbe39d4b02..39ca75527ed7a7a9eb220a09dc8476aa1c411cd4 100644
--- a/media/video/capture/video_capture_types.cc
+++ b/media/video/capture/video_capture_types.cc
@@ -31,14 +31,12 @@ bool VideoCaptureFormat::IsValid() const {
          (pixel_format < PIXEL_FORMAT_MAX);
 }
 
-#if !defined(NDEBUG)
 std::string VideoCaptureFormat::ToString() const {
   return base::StringPrintf("resolution: %s, fps: %f, pixel format: %s",
                             frame_size.ToString().c_str(),
                             frame_rate,
                             PixelFormatToString(pixel_format).c_str());
 }
-#endif
 
 std::string VideoCaptureFormat::PixelFormatToString(VideoPixelFormat format) {
   switch (format) {