When attempting to navigate to a page for an isolate that doesn't exist, offer to

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

Index: runtime/observatory/lib/src/elements/cpu_profile.dart
diff --git a/runtime/observatory/lib/src/elements/cpu_profile.dart b/runtime/observatory/lib/src/elements/cpu_profile.dart
index 479e6c3914c559edc979fbb8c4ee23d4fd463dd0..0da1ee5569e2bfa50c68e86c8d2cd02e3f84edf1 100644
--- a/runtime/observatory/lib/src/elements/cpu_profile.dart
+++ b/runtime/observatory/lib/src/elements/cpu_profile.dart
@@ -969,7 +969,7 @@ class CpuProfileTableElement extends ObservatoryElement {
     var tableBody = $['profile-table'];
     var row = profileTable.rowFromIndex(tableBody.children.indexOf(tr));
     var function = row.values[NameSortedTable.FUNCTION_COLUMN];
-    app.locationManager.goParameter(
+    app.locationManager.goReplacingParameters(
         {
           'functionId': function.id
         }