Task Manager doesn't show the GPU memory of processes on ChromeOS

ui/ozone/platform/drm/host/drm_gpu_platform_support_host.cc

Index: ui/ozone/platform/drm/host/drm_gpu_platform_support_host.cc
diff --git a/ui/ozone/platform/drm/host/drm_gpu_platform_support_host.cc b/ui/ozone/platform/drm/host/drm_gpu_platform_support_host.cc
index eba9b9a9ce2b4d35ac096bb06e7f0a6a7713382c..8d619eba4916a5a97d62a103a97b066cdc5159c4 100644
--- a/ui/ozone/platform/drm/host/drm_gpu_platform_support_host.cc
+++ b/ui/ozone/platform/drm/host/drm_gpu_platform_support_host.cc
@@ -254,7 +254,8 @@ bool DrmGpuPlatformSupportHost::OnMessageReceivedForDrmOverlayManager(
   IPC_BEGIN_MESSAGE_MAP(DrmGpuPlatformSupportHost, message)
     IPC_MESSAGE_HANDLER(OzoneHostMsg_OverlayCapabilitiesReceived,
                         OnOverlayResult)
-  // TODO(rjk): insert the extra
+    // TODO(rjk): insert the extra
+    IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }