Add view for MegamorphicCache. Update view for ObjectPool.

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

Index: runtime/observatory/lib/src/elements/megamorphiccache_view.html
diff --git a/runtime/observatory/lib/src/elements/instructions_view.html b/runtime/observatory/lib/src/elements/megamorphiccache_view.html
similarity index 63%
copy from runtime/observatory/lib/src/elements/instructions_view.html
copy to runtime/observatory/lib/src/elements/megamorphiccache_view.html
index feb108cffdc84cce65ba489fc1b0b8842aad11dc..db073e6797ce3b60b09faf2e867f94ab1e724732 100644
--- a/runtime/observatory/lib/src/elements/instructions_view.html
+++ b/runtime/observatory/lib/src/elements/megamorphiccache_view.html
@@ -10,33 +10,33 @@
 <link rel="import" href="nav_bar.html">
 <link rel="import" href="eval_link.html">
 
-<polymer-element name="instructions-view" extends="observatory-element">
+<polymer-element name="megamorphiccache-view" extends="observatory-element">
   <template>
     <link rel="stylesheet" href="css/shared.css">
     <nav-bar>
       <top-nav-menu></top-nav-menu>
-      <vm-nav-menu vm="{{ instructions.isolate.vm }}"></vm-nav-menu>
-      <isolate-nav-menu isolate="{{ instructions.isolate }}"></isolate-nav-menu>
+      <vm-nav-menu vm="{{ megamorphicCache.isolate.vm }}"></vm-nav-menu>
+      <isolate-nav-menu isolate="{{ megamorphicCache.isolate }}"></isolate-nav-menu>
       <nav-menu link="." anchor="object" last="{{ true }}"></nav-menu>
       <nav-refresh callback="{{ refresh }}"></nav-refresh>
     </nav-bar>
 
     <div class="content">
-      <object-common object="{{ instructions }}"></object-common>
+      <object-common object="{{ megamorphicCache }}"></object-common>
 
       <br><br>
 
       <div class="memberList">
         <div class="memberItem">
-          <div class="memberName">code</div>
-          <div class="memberValue">
-            <any-service-ref ref="{{ instructions.code }}"></any-service-ref>
+          <div class="memberName">mask</div>
+          <div class="memberValue"> 
+            {{ megamorphicCache.mask }}
           </div>
         </div>
         <div class="memberItem">
-          <div class="memberName">objectPool</div>
+          <div class="memberName">buckets</div>
           <div class="memberValue">
-            <any-service-ref ref="{{ instructions.objectPool }}"></any-service-ref>
+            <any-service-ref ref="{{ megamorphicCache.buckets }}"></any-service-ref>
           </div>
         </div>
       </div>
@@ -48,4 +48,4 @@
   </template>
 </polymer-element>
 
-<script type="application/dart" src="instructions_view.dart"></script>
+<script type="application/dart" src="megamorphiccache_view.dart"></script>