Rename the get* methods in preparation for removing them.

runtime/vm/service.cc

 // Copyright (c) 2013, 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.
 
 #include "vm/service.h"
 
 #include "include/dart_api.h"
 #include "platform/globals.h"
 
 #include "vm/compiler.h"
@@ skipping 935 matching lines @@
       JSONStream js;
       js.SetupNew(zone.GetZone(), SendPort::Cast(reply_port).Id(),
                   method, param_keys, param_values);
       if (handler == NULL) {
         // Check for an embedder handler.
         EmbedderServiceHandler* e_handler =
             FindIsolateEmbedderHandler(method.ToCString());
         if (e_handler != NULL) {
           EmbedderHandleMessage(e_handler, &js);
         } else {
-          PrintError(&js, "Unrecognized method: %s", method.ToCString());
+          if (FindRootMessageHandlerNew(method.ToCString()) != NULL) {
+            PrintError(&js, "%s expects no 'isolate' parameter\n",
+                       method.ToCString());
+          } else {
+            PrintError(&js, "Unrecognized method: %s", method.ToCString());
+          }
         }
         js.PostReply();
       } else {
         if (handler(isolate, &js)) {
           // Handler returns true if the reply is ready to be posted.
           // TODO(johnmccutchan): Support asynchronous replies.
           js.PostReply();
         }
       }
     }
@@ skipping 2111 matching lines @@
       JSONStream js;
       js.SetupNew(zone.GetZone(), SendPort::Cast(reply_port).Id(),
                   method, param_keys, param_values);
       if (handler == NULL) {
         // Check for an embedder handler.
         EmbedderServiceHandler* e_handler =
             FindRootEmbedderHandler(method.ToCString());
         if (e_handler != NULL) {
           EmbedderHandleMessage(e_handler, &js);
         } else {
-          PrintError(&js, "Unrecognized path");
+          if (FindIsolateMessageHandlerNew(method.ToCString()) != NULL) {
+            PrintError(&js, "%s expects an 'isolate' parameter\n",
+                       method.ToCString());
+          } else {
+            PrintError(&js, "Unrecognized method: %s", method.ToCString());
+          }
         }
         js.PostReply();
       } else {
         if (handler(&js)) {
           // Handler returns true if the reply is ready to be posted.
           // TODO(johnmccutchan): Support asynchronous replies.
           js.PostReply();
         }
       }
     }
@@ skipping 381 matching lines @@
   while (current != NULL) {
     if (strcmp(name, current->name()) == 0) {
       return current;
     }
     current = current->next();
   }
   return NULL;
 }
 
 }  // namespace dart