Converted Observatory nav-notify element

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

 <link rel="import" href="../../../../packages/polymer/polymer.html">
 <link rel="import" href="code_ref.html">
 <link rel="import" href="function_ref.html">
 <link rel="import" href="nav_bar.html">
-<link rel="import" href="observatory_element.html">
+
 <link rel="import" href="sliding_checkbox.html">
 
-<polymer-element name="sample-buffer-control" extends="observatory-element">
+<polymer-element name="sample-buffer-control">
   <template>
     <link rel="stylesheet" href="css/shared.css">
     <style>
     .statusMessage {
       font-size: 150%;
       font-weight: bold;
     }
 
     .statusBox {
       height: 100%;
@@ skipping 88 matching lines @@
                 </template>
               </div>
             </div>
           </template>
         </div>
       </template>
     </div>
   </template>
 </polymer-element>
 
-<polymer-element name="stack-trace-tree-config" extends="observatory-element">
+<polymer-element name="stack-trace-tree-config">
   <template>
     <link rel="stylesheet" href="css/shared.css">
     <style>
     .statusBox {
       height: 100%;
       padding: 0.5em;
     }
     .row {
       display: flex;
     }
@@ skipping 46 matching lines @@
                 </div>
               </template>
             </div>
           </div>
         </div>
       </template>
     </div>
   </template>
 </polymer-element>
 
-<polymer-element name="cpu-profile-tree" extends="observatory-element">
+<polymer-element name="cpu-profile-tree">
   <template>
     <link rel="stylesheet" href="css/shared.css">
     <style>
     .infoBox {
       position: absolute;
       top: 100%;
       left: 0%;
       z-index: 999;
       opacity: 1;
       padding: 1em;
@@ skipping 51 matching lines @@
         <th>Method</th>
         <th>Executing</th>
       </tr>
       </thead>
       <tbody id="treeBody">
       </tbody>
     </table>
   </template>
 </polymer-element>
 
-<polymer-element name="cpu-profile-virtual-tree" extends="observatory-element">
+<polymer-element name="cpu-profile-virtual-tree">
   <template>
     <link rel="stylesheet" href="css/shared.css">
     <style>
     .full {
       height: 50%;
       width: 100%;
     }
     .coldProfile {
       background-color: #aea;
     }
     .mediumProfile {
       background-color: #fe9;
     }
     .hotProfile {
       background-color: #faa;
     }
     </style>
     <div id="tree" class="full"></div>
   </template>
 </polymer-element>
 
 
-<polymer-element name="cpu-profile-table" extends="observatory-element">
+<polymer-element name="cpu-profile-table">
   <template>
     <link rel="stylesheet" href="css/shared.css">
     <nav-bar>
       <top-nav-menu></top-nav-menu>
       <vm-nav-menu vm="{{ isolate.vm }}"></vm-nav-menu>
       <isolate-nav-menu isolate="{{ isolate }}"></isolate-nav-menu>
       <nav-menu link="{{ makeLink('/profiler-table', isolate) }}" anchor="cpu profile (table)" last="{{ true }}"></nav-menu>
       <nav-refresh callback="{{ refresh }}"></nav-refresh>
       <nav-refresh callback="{{ clearCpuProfile }}" label="Clear"></nav-refresh>
       <nav-notify notifications="{{ app.notifications }}"></nav-notify>
@@ skipping 194 matching lines @@
     <br>
     <br>
     <div class="flex-row centered">
       <div class="flex-item-90-percent outlined" style="margin: 16px; margin-left: 8px; margin-right: 8px">
         <cpu-profile-virtual-tree id="cpuProfileTree"></cpu-profile-virtual-tree>
       </div>
     </div>
   </template>
 </polymer-element>
 
-<polymer-element name="cpu-profile" extends="observatory-element">
+<polymer-element name="cpu-profile">
   <template>
     <link rel="stylesheet" href="css/shared.css">
     <nav-bar>
       <top-nav-menu></top-nav-menu>
       <vm-nav-menu vm="{{ isolate.vm }}"></vm-nav-menu>
       <isolate-nav-menu isolate="{{ isolate }}"></isolate-nav-menu>
       <nav-menu link="{{ makeLink('/profiler', isolate) }}" anchor="cpu profile" last="{{ true }}"></nav-menu>
       <nav-refresh callback="{{ refresh }}"></nav-refresh>
       <nav-refresh callback="{{ clearCpuProfile }}" label="Clear"></nav-refresh>
       <nav-notify notifications="{{ app.notifications }}"></nav-notify>
     </nav-bar>
     <style>
       .tableWell {
         background-color: #ECECEC;
         padding: 0.2em;
       }
     </style>
     <sample-buffer-control id="sampleBufferControl"></sample-buffer-control>
     <br>
     <stack-trace-tree-config id="stackTraceTreeConfig"></stack-trace-tree-config>
     <br>
     <cpu-profile-virtual-tree id="cpuProfileVirtualTree"></cpu-profile-virtual-tree>
   </template>
 </polymer-element>
 
 <script type="application/dart" src="cpu_profile.dart"></script>