tools/dart/patch_sdk.diff

Index: sdk/lib/_internal/libraries.dart
===================================================================
--- sdk/lib/_internal/libraries.dart  (revision 44413)
+++ sdk/lib/_internal/libraries.dart  (working copy)
@@ -117,6 +117,14 @@
       maturity: Maturity.STABLE,
       dart2jsPatchPath: "_internal/compiler/js_lib/typed_data_patch.dart"),

+  "mojo.internal": const LibraryInfo(
+      "../../../../mojo/public/dart/internal.dart",
+      maturity: Maturity.STABLE),
+
+  "sky": const LibraryInfo(
+      "../../../../out/Debug/gen/sky/bindings/dart_sky.dart",
+      maturity: Maturity.STABLE),
+
   "_native_typed_data": const LibraryInfo(
       "_internal/compiler/js_lib/native_typed_data.dart",
       category: "Internal",