Converted Observatory script-inset & source-inset elements

runtime/observatory/tests/observatory_ui/mocks/repositories/script.dart

Index: runtime/observatory/tests/observatory_ui/mocks/repositories/script.dart
diff --git a/runtime/observatory/tests/observatory_ui/mocks/repositories/script.dart b/runtime/observatory/tests/observatory_ui/mocks/repositories/script.dart
index 78b96106e8a911bc49512a43a9934b06e449346c..cb6d2eb71a38c8b063ff55c4dbc4af4fbfdc031f 100644
--- a/runtime/observatory/tests/observatory_ui/mocks/repositories/script.dart
+++ b/runtime/observatory/tests/observatory_ui/mocks/repositories/script.dart
@@ -4,7 +4,8 @@
 
 part of mocks;
 
-typedef Future<M.Script> ScriptRepositoryMockCallback(String id);
+typedef Future<M.Script>
+    ScriptRepositoryMockCallback(M.IsolateRef isolate, String id);
 
 class ScriptRepositoryMock implements M.ScriptRepository {
   final ScriptRepositoryMockCallback _get;
@@ -12,9 +13,9 @@ class ScriptRepositoryMock implements M.ScriptRepository {
   ScriptRepositoryMock({ScriptRepositoryMockCallback getter})
     : _get = getter;
 
-  Future<M.Script> get(String id){
+  Future<M.Script> get(M.IsolateRef isolate, String id){
     if (_get != null) {
-      return _get(id);
+      return _get(isolate, id);
     }
     return new Future.value(null);
   }