| Index: runtime/bin/vmservice/client/lib/src/elements/class_tree.html | 
| diff --git a/runtime/bin/vmservice/client/lib/src/elements/class_tree.html b/runtime/bin/vmservice/client/lib/src/elements/class_tree.html | 
| index 8ede1e646a17ae1da97a1c7ec784bac82b611b2c..96270d2dc5e52cea2a204fb3568969c40684950b 100644 | 
| --- a/runtime/bin/vmservice/client/lib/src/elements/class_tree.html | 
| +++ b/runtime/bin/vmservice/client/lib/src/elements/class_tree.html | 
| @@ -1,3 +1,4 @@ | 
| +<link rel="import" href="../../../../packages/polymer/polymer.html"> | 
| <link rel="import" href="nav_bar.html"> | 
| <link rel="import" href="observatory_element.html"> | 
| <link rel="import" href="class_ref.html"> | 
|  |