Added quicks support to Observatory eval-box element

runtime/observatory/lib/src/elements/eval_box_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 'package:observatory/app.dart';
 import 'package:observatory/repositories.dart';
 import 'package:observatory/service_html.dart' show HeapObject;
 import 'package:observatory/src/elements/eval_box.dart';
@@ skipping 38 matching lines @@
     shadowRoot.children = [
       new StyleElement()
         ..text = '''
         eval-box-wrapped a[href]:hover {
             text-decoration: underline;
         }
         eval-box-wrapped a[href] {
             color: #0489c3;
             text-decoration: none;
         }
+        eval-box-wrapped .quicks > button:hover {
+          background-color: transparent;
+          border: none;
+          text-decoration: underline;
+        }
+        eval-box-wrapped .quicks > button {
+          background-color: transparent;
+          border: none;
+          color: #0489c3;
+          padding: 0;
+          margin-right: 1em;
+          text-decoration: none;
+        }
         eval-box-wrapped .empathize {
           font-style: italic;
         }
         eval-box-wrapped .indent {
           margin-left: 1.5em;
           font: 400 14px 'Montserrat', sans-serif;
           line-height: 150%;
         }
         eval-box-wrapped .stackTraceBox {
           margin-left: 1.5em;
@@ skipping 52 matching lines @@
           color: #BB3311;
         }
         ''',
       new EvalBoxElement(_context.isolate, _context,
                           new InstanceRepository(),
                           new EvalRepository(),
                           queue: ObservatoryApplication.app.queue)
     ];
   }
 }