service worker: Fix crash keys instrumentation.

content/browser/service_worker/service_worker_dispatcher_host.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/service_worker/service_worker_dispatcher_host.h"
 
 #include <utility>
 
 #include "base/debug/crash_logging.h"
 #include "base/logging.h"
@@ skipping 241 matching lines @@
   IPC_END_MESSAGE_MAP()
 
   if (!handled && GetContext()) {
     handled = GetContext()->embedded_worker_registry()->OnMessageReceived(
         message, render_process_id_);
     if (!handled) {
       // Temporary debugging for https://crbug.com/625040
       EmbeddedWorkerInstance* worker =
           GetContext()->embedded_worker_registry()->GetWorkerForMessage(
               render_process_id_, message.routing_id());
-      base::debug::ScopedCrashKey("swdh_not_handled_message_type",
-                                  GetIPCMessageTypeAsString(message.type()));
-      base::debug::ScopedCrashKey(
+      base::debug::ScopedCrashKey type_key(
+          "swdh_not_handled_message_type",
+          GetIPCMessageTypeAsString(message.type()));
+      base::debug::ScopedCrashKey status_key(
           "swdh_not_handled_worker_status",
           EmbeddedWorkerInstance::StatusToString(worker->status()));
       bad_message::ReceivedBadMessage(this, bad_message::SWDH_NOT_HANDLED);
     }
   }
 
   return handled;
 }
 
 bool ServiceWorkerDispatcherHost::Send(IPC::Message* message) {
@@ skipping 1183 matching lines @@
   if (!handle) {
     bad_message::ReceivedBadMessage(this,
                                     bad_message::SWDH_TERMINATE_BAD_HANDLE);
     return;
   }
   handle->version()->StopWorker(
       base::Bind(&ServiceWorkerUtils::NoOpStatusCallback));
 }
 
 }  // namespace content