Revert "Build Observatory with runtime"

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

Index: runtime/observatory/lib/src/elements/breakpoint_list.html
diff --git a/runtime/observatory/lib/src/elements/breakpoint_list.html b/runtime/observatory/lib/src/elements/breakpoint_list.html
deleted file mode 100644
index ec2cd7daa4e0a01c04907f3ca4299ea6005a0a0b..0000000000000000000000000000000000000000
--- a/runtime/observatory/lib/src/elements/breakpoint_list.html
+++ /dev/null
@@ -1,32 +0,0 @@
-<link rel="import" href="../../../../packages/polymer/polymer.html">
-<link rel="import" href="nav_bar.html">
-<link rel="import" href="observatory_element.html">
-
-<polymer-element name="breakpoint-list" extends="observatory-element">
-  <template>
-    <link rel="stylesheet" href="css/shared.css">
-    <nav-bar>
-      <top-nav-menu></top-nav-menu>
-      <isolate-nav-menu isolate="{{ msg.isolate }}"></isolate-nav-menu>
-      <nav-menu link="{{ gotoLink(msg.isolate.relativeLink('debug/breakpoints')) }}" anchor="breakpoints" last="{{ true }}"></nav-menu>
-      <nav-refresh callback="{{ refresh }}"></nav-refresh>
-      <nav-control></nav-control>
-    </nav-bar>
-    <template if="{{ msg['breakpoints'].isEmpty }}">
-      <div>
-        <div>No breakpoints</div>
-      </div>
-    </template>
-    <template if="{{ msg['breakpoints'].isNotEmpty }}">
-      <ul class="list-group">
-      <template repeat="{{ bpt in msg['breakpoints'] }}">
-        <li class="list-group-item">
-          {{ bpt }}
-        </li>
-      </template>
-      </ul>
-    </template>
-  </template>
-</polymer-element>
-
-<script type="application/dart" src="breakpoint_list.dart"></script>