Remove some unused resources.

chrome/browser/ui/webui/local_discovery/local_discovery_ui.cc

Index: chrome/browser/ui/webui/local_discovery/local_discovery_ui.cc
diff --git a/chrome/browser/ui/webui/local_discovery/local_discovery_ui.cc b/chrome/browser/ui/webui/local_discovery/local_discovery_ui.cc
index 130f1d511ef1ef562e0956269e08d98534d7acf6..d70e8efd0de533cd4c06ec0246b1344d326c072c 100644
--- a/chrome/browser/ui/webui/local_discovery/local_discovery_ui.cc
+++ b/chrome/browser/ui/webui/local_discovery/local_discovery_ui.cc
@@ -29,8 +29,6 @@ content::WebUIDataSource* CreateLocalDiscoveryHTMLSource() {
   source->SetDefaultResource(IDR_LOCAL_DISCOVERY_HTML);
   source->AddResourcePath("local_discovery.css", IDR_LOCAL_DISCOVERY_CSS);
   source->AddResourcePath("local_discovery.js", IDR_LOCAL_DISCOVERY_JS);
-  source->AddResourcePath("device.png", IDR_LOCAL_DISCOVERY_DEVICE_PNG);
-  source->AddResourcePath("printer.png", IDR_LOCAL_DISCOVERY_PRINTER_PNG);
 
   source->AddLocalizedString("serviceRegister",
                              IDS_LOCAL_DISCOVERY_SERVICE_REGISTER);