[Chromecast] Update manifests to use content_packaged_services.

chromecast/browser/cast_content_browser_client.cc

Index: chromecast/browser/cast_content_browser_client.cc
diff --git a/chromecast/browser/cast_content_browser_client.cc b/chromecast/browser/cast_content_browser_client.cc
index 2d25b76fcc155f2c088ad5e1b8162bbd00402d0d..45c1b70eda530d7c3e4f982507a96a68de3b2e72 100644
--- a/chromecast/browser/cast_content_browser_client.cc
+++ b/chromecast/browser/cast_content_browser_client.cc
@@ -474,11 +474,15 @@ std::unique_ptr<base::Value>
 CastContentBrowserClient::GetServiceManifestOverlay(
     base::StringPiece service_name) {
   ResourceBundle& rb = ResourceBundle::GetSharedInstance();
-  if (service_name != content::mojom::kBrowserServiceName)
+  int id = -1;
+  if (service_name == content::mojom::kBrowserServiceName)
+    id = IDR_CAST_CONTENT_BROWSER_MANIFEST_OVERLAY;
+  else if (service_name == content::mojom::kPackagedServicesServiceName)
+    id = IDR_CAST_CONTENT_PACKAGED_SERVICES_MANIFEST_OVERLAY;
+  else
     return nullptr;
   base::StringPiece manifest_contents =
-      rb.GetRawDataResourceForScale(IDR_CAST_CONTENT_BROWSER_MANIFEST_OVERLAY,
-                                    ui::ScaleFactor::SCALE_FACTOR_NONE);
+      rb.GetRawDataResourceForScale(id, ui::ScaleFactor::SCALE_FACTOR_NONE);
   return base::JSONReader::Read(manifest_contents);
 }