Converted Observatory code-ref function-ref element

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

Index: runtime/observatory/lib/src/elements/script_ref_wrapper.dart
diff --git a/runtime/observatory/lib/src/elements/script_ref_wrapper.dart b/runtime/observatory/lib/src/elements/script_ref_wrapper.dart
index afc8b94c2679a2be6aca26fb3dce907cfaef6244..01f69402fbfdaedab358e5f94b751a7ec48757f1 100644
--- a/runtime/observatory/lib/src/elements/script_ref_wrapper.dart
+++ b/runtime/observatory/lib/src/elements/script_ref_wrapper.dart
@@ -41,7 +41,14 @@ class ScriptRefElementWrapper extends HtmlElement {
 
     shadowRoot.children = [
       new StyleElement()
-        ..text = '@import "packages/observatory/src/elements/css/shared.css";',
+        ..text = '''
+        script-ref-wrapped > a[href]:hover {
+            text-decoration: underline;
+        }
+        script-ref-wrapped > a[href] {
+            color: #0489c3;
+            text-decoration: none;
+        }''',
       new ScriptRefElement(_script.isolate, _script,
                                  queue: ObservatoryApplication.app.queue)
     ];