Allow settings dialog to be opened via the app launcher, as a packaged app.

chrome/browser/extensions/image_loading_tracker.cc

Index: chrome/browser/extensions/image_loading_tracker.cc
diff --git a/chrome/browser/extensions/image_loading_tracker.cc b/chrome/browser/extensions/image_loading_tracker.cc
index 582028555d1bd5e25244fff6ba235b8b4488af1f..f8885ab7840a20a8c0a9ba73dd8b0a5cbb8228b8 100644
--- a/chrome/browser/extensions/image_loading_tracker.cc
+++ b/chrome/browser/extensions/image_loading_tracker.cc
@@ -325,6 +325,8 @@ bool ImageLoadingTracker::IsComponentExtensionResource(
     {"web_store/webstore_icon_16.png", IDR_WEBSTORE_ICON_16},
     {"chrome_app/product_logo_128.png", IDR_PRODUCT_LOGO_128},
     {"chrome_app/product_logo_16.png", IDR_PRODUCT_LOGO_16},
+    {"settings_app/settings_app_icon_128.png", IDR_SETTINGS_APP_ICON_128},
+    {"settings_app/settings_app_icon_16.png", IDR_SETTINGS_APP_ICON_16},
   };
   static const size_t kExtraComponentExtensionResourcesSize =
       arraysize(kExtraComponentExtensionResources);