Finish moving service protocol to json rpc.

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

 <link rel="import" href="../../../../packages/polymer/polymer.html">
 <link rel="import" href="action_link.html">
 <link rel="import" href="curly_block.html">
 <link rel="import" href="eval_box.html">
 <link rel="import" href="function_ref.html">
 <link rel="import" href="isolate_summary.html">
 <link rel="import" href="library_ref.html">
 <link rel="import" href="nav_bar.html">
 <link rel="import" href="observatory_element.html">
 <link rel="import" href="script_inset.html">
@@ skipping 81 matching lines @@
                   <function-ref ref="{{ isolate.entry }}"></function-ref>
                 </div>
               </template>
             </div>
             <div class="memberItem">
               <div class="memberName">isolate id</div>
               <div class="memberValue">{{ isolate.mainPort }}</div>
             </div>
           </div>
         </div>
-        <div class="flex-item-50-percent">
-          <div class="memberItem">
-            <div class="memberValue">
-              See <a on-click="{{ goto }}" _href="{{ gotoLink(isolate.relativeLink('debug/breakpoints')) }}">breakpoints</a>
-            </div>
-          </div>
-        </div>
       </div>
     </div>
 
     <hr>
 
     <div class="content">
       libraries ({{ isolate.libraries.length }})
       <curly-block expand="{{ isolate.libraries.length <= 8 }}">
         <div class="memberList">
           <template repeat="{{ lib in isolate.libraries }}">
@@ skipping 17 matching lines @@
 
     <div class="content">
       <eval-box callback="{{ eval }}"></eval-box>
     </div>
     <br><br><br><br>
     <br><br><br><br>
   </template>
 </polymer-element>
 
 <script type="application/dart" src="isolate_view.dart"></script>