[Mojo Video Capture] Replace RESOURCE_UTILIZATION with interface ReceiverLoadObserver

content/browser/media/capture/desktop_capture_device_aura.cc

Index: content/browser/media/capture/desktop_capture_device_aura.cc
diff --git a/content/browser/media/capture/desktop_capture_device_aura.cc b/content/browser/media/capture/desktop_capture_device_aura.cc
index 7dafda94a0d37aef410a3158c6ee1787dc91a6fb..09763a394eba8dc97e20b2413da689ef3c136271 100644
--- a/content/browser/media/capture/desktop_capture_device_aura.cc
+++ b/content/browser/media/capture/desktop_capture_device_aura.cc
@@ -74,4 +74,10 @@ void DesktopCaptureDeviceAura::StopAndDeAllocate() {
   core_->StopAndDeAllocate();
 }
 
+void DesktopCaptureDeviceAura::OnConsumerReportingUtilization(int frame_id,
+                                      double utilization) {
+  core_->OnConsumerReportingUtilization(frame_id, utilization);
+}
+
+
 }  // namespace content