CPU profile displayed in three tables with a tree

runtime/observatory/lib/src/app/page.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of app;
 
 /// A [Page] controls the user interface of Observatory. At any given time
 /// one page will be the current page. Pages are registered at startup.
 /// When the user navigates within the application, each page is asked if it
 /// can handle the current location, the first page to say yes, wins.
@@ skipping 186 matching lines @@
     getIsolate(uri).then((isolate) {
       if (element != null) {
         /// Update the page.
         CpuProfileElement page = element;
         page.isolate = isolate;
       }
     });
   }
 }
 
+class TableCpuProfilerPage extends SimplePage {
+  TableCpuProfilerPage(app)
+      : super('profiler-table', 'cpu-profile-table', app);
+
+  void _visit(Uri uri) {
+    super._visit(uri);
+    getIsolate(uri).then((isolate) {
+      if (element != null) {
+        /// Update the page.
+        CpuProfileTableElement page = element;
+        page.isolate = isolate;
+        page.checkParameters();
+      }
+    });
+  }
+}
+
 class AllocationProfilerPage extends SimplePage {
   AllocationProfilerPage(app)
       : super('allocation-profiler', 'heap-profile', app);
 
   void _visit(Uri uri) {
     super._visit(uri);
     getIsolate(uri).then((isolate) {
       if (element != null) {
         /// Update the page.
         HeapProfileElement page = element;
@@ skipping 108 matching lines @@
   void _visit(Uri uri) {
     assert(element != null);
     assert(canVisit(uri));
     app.vm.getIsolate(uri.queryParameters['isolateId']).then((i) {
       (element as MetricsPageElement).isolate = i;
     });
   }
 
   bool canVisit(Uri uri) => uri.path == 'metrics';
 }