Removed polymer & mirror from Observatory

runtime/observatory/lib/src/elements/action_link.html

Index: runtime/observatory/lib/src/elements/action_link.html
diff --git a/runtime/observatory/lib/src/elements/action_link.html b/runtime/observatory/lib/src/elements/action_link.html
deleted file mode 100644
index 2bb01339c3958f3dbed0c9dd89ef02589db27113..0000000000000000000000000000000000000000
--- a/runtime/observatory/lib/src/elements/action_link.html
+++ /dev/null
@@ -1,35 +0,0 @@
-<link rel="import" href="../../../../packages/polymer/polymer.html">
-
-<polymer-element name="action-link">
-  <template>
-    <style>
-      .idle {
-        color: #0489c3;
-        cursor: pointer;
-        text-decoration: none;
-      }
-      .idle:hover {
-        text-decoration: underline;
-      }
-      .busy {
-        color: #aaa;
-        cursor: wait;
-        text-decoration: none;
-      }
-    </style>
-
-    <template if="{{ busy }}">
-      <span class="busy">[{{ label }}]</span>
-    </template>
-    <template if="{{ !busy }}">
-      <template if="{{ color == null }}">
-        <span class="idle"><a on-click="{{ doAction }}">[{{ label }}]</a></span>
-      </template>
-      <template if="{{ color != null }}">
-        <span class="idle" style="color:{{ color }}"><a on-click="{{ doAction }}">[{{ label }}]</a></span>
-      </template>
-    </template>
-  </template>
-</polymer-element>
-
-<script type="application/dart" src="action_link.dart"></script>