Converted Observatory script-inset & source-inset elements

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

Index: runtime/observatory/tests/observatory_ui/mocks/objects/script.dart
diff --git a/runtime/observatory/tests/observatory_ui/mocks/objects/script.dart b/runtime/observatory/tests/observatory_ui/mocks/objects/script.dart
index c5139bc5d13761a24cdca8406308e8153d717c03..86e139ff7c907d80f2ba0f715c0e899a86f23abd 100644
--- a/runtime/observatory/tests/observatory_ui/mocks/objects/script.dart
+++ b/runtime/observatory/tests/observatory_ui/mocks/objects/script.dart
@@ -19,15 +19,24 @@ class ScriptMock implements M.Script {
   final int size;
   final String uri;
   final String source;
+  final M.LibraryRef library;
 
   final TokenToInt _tokenToLine;
   final TokenToInt _tokenToCol;
 
+  final DateTime loadTime;
+  final int firstTokenPos;
+  final int lastTokenPos;
+  final int lineOffset;
+  final int columnOffset;
+
   int tokenToLine(int token) => _tokenToLine(token);
   int tokenToCol(int token) => _tokenToCol(token);
 
   const ScriptMock({this.id, this.clazz, this.size, this.uri, this.source,
-      TokenToInt tokenToLine, TokenToInt tokenToCol})
+      this.library: const LibraryRefMock(), TokenToInt tokenToLine,
+      TokenToInt tokenToCol, this.loadTime, this.firstTokenPos,
+      this.lastTokenPos, this.lineOffset, this.columnOffset})
     : _tokenToLine = tokenToLine,
       _tokenToCol = tokenToCol;
 }