Rename the get* methods in preparation for removing them.

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 41 matching lines @@
   }
 
   void _visit(String url) {
     assert(element != null);
     assert(canVisit(url));
     if (url == '') {
       // Nothing requested.
       return;
     }
     /// Request url from VM and display it.
-    app.vm.get(url).then((obj) {
+    app.vm.getDeprecated(url).then((obj) {
       ServiceObjectViewElement serviceElement = element;
       serviceElement.object = obj;
     }).catchError((e) {
       Logger.root.severe('ServiceObjectPage visit error: $e');
     });
   }
 
   /// Catch all.
   bool canVisit(String url) => true;
 }
@@ skipping 11 matching lines @@
     }
   }
 
   void _visit(String url) {
     assert(url != null);
     assert(canVisit(url));
     _isolateId = url.substring(pagePrefix.length);
   }
 
   Future<Isolate> getIsolate() {
-    return app.vm.get(isolateId).catchError((e) {
+    return app.vm.getIsolate(isolateId).catchError((e) {
       Logger.root.severe('$pagePrefix visit error: $e');
       return e;
     });
   }
 
   bool canVisit(String url) => url.startsWith(pagePrefix);
 }
 
 
 /// Class tree page.
@@ skipping 164 matching lines @@
   String _isolateId(String url) {
     // Grab isolate prefix.
     String isolateId = _isolateMatcher.stringMatch(url);
     // Remove the trailing slash.
     return isolateId.substring(0, isolateId.length - 1);
   }
 
   void _visit(String url) {
     assert(element != null);
     assert(canVisit(url));
-    app.vm.get(_isolateId(url)).then((i) {
+    app.vm.getIsolate(_isolateId(url)).then((i) {
       (element as MetricsPageElement).isolate = i;
     });
   }
 
   bool canVisit(String url) => _matcher.hasMatch(url);
 }