Converted Observatory script-view element

runtime/observatory/lib/src/elements/source_inset_wrapper.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import 'dart:html';
 import 'dart:async';
 
 import 'package:observatory/app.dart';
 import 'package:observatory/repositories.dart';
 import 'package:observatory/service_html.dart' show SourceLocation;
@@ skipping 100 matching lines @@
           padding: 10px;
           width: 100%;
           box-sizing: border-box;
           overflow-x: scroll;
         }
         script-inset-wrapped .sourceRow {
           display: flex;
           flex-direction: row;
           width: 100%;
         }
-        script-inset-wrapped .sourceItem, .sourceItemCurrent {
+        script-inset-wrapped .sourceItem,
+        script-inset-wrapped .sourceItemCurrent {
           vertical-align: top;
           font: 400 14px consolas, courier, monospace;
           line-height: 125%;
           white-space: pre;
           max-width: 0;
         }
         script-inset-wrapped .currentLine {
           background-color: #fff;
         }
         script-inset-wrapped .currentCol {
@@ skipping 104 matching lines @@
                              ObservatoryApplication.app.events,
                              startPos: _location.tokenPos,
                              endPos: _location.endTokenPos,
                              currentPos: _currentPos,
                              inDebuggerContext: _inDebuggerContext ?? false,
                              variables: _variables ?? const [],
                              queue: ObservatoryApplication.app.queue)
     ];
   }
 }