Remove about:tracking.

chrome/browser/resources/profiler.html

Index: chrome/browser/resources/profiler.html
===================================================================
--- chrome/browser/resources/profiler.html	(revision 110212)
+++ chrome/browser/resources/profiler.html	(working copy)
@@ -70,8 +70,8 @@
   margin-bottom: 1ex;
 }
 
-/* Pseudo-link which toggles display of columns checkboxes */
-#edit-columns-link {
+/* Styling to make a span look like a clickable link */
+.pseudo-link {
   color: blue;
   cursor: pointer;
   text-decoration: underline;
@@ -87,7 +87,7 @@
         <b>Sort by: </b> <span id=sort-by-container></span> 
       </td>
       <td align=right>
-        <a id=edit-columns-link>[Edit columns]</a>
+        <span id=edit-columns-link class=pseudo-link>[Edit columns]</span>
         <input type='search' incremental id='filter-search' />
       </td>
     </tr>
@@ -108,5 +108,9 @@
   <hr/>
 
   <div id='results-div'></div>
+
+  <!-- TODO(eroman): This should only be a short-lived solution,
+       which will eventually be superceded by snapshotting -->
+  <span id=reset-data-link class=pseudo-link>[Reset tracking data]</span>
 </body>
 </html>