Introduce ServiceWorker.ActivatedWorkerPreparationForMainFrame.Time UMA.

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/logging.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/profiler/scoped_tracker.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/trace_event/trace_event.h"
 #include "content/browser/bad_message.h"
 #include "content/browser/message_port_message_filter.h"
 #include "content/browser/message_port_service.h"
 #include "content/browser/service_worker/embedded_worker_registry.h"
+#include "content/browser/service_worker/embedded_worker_status.h"
 #include "content/browser/service_worker/service_worker_client_utils.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
 #include "content/browser/service_worker/service_worker_handle.h"
 #include "content/browser/service_worker/service_worker_navigation_handle_core.h"
 #include "content/browser/service_worker/service_worker_registration.h"
 #include "content/browser/service_worker/service_worker_registration_handle.h"
 #include "content/common/service_worker/embedded_worker_messages.h"
 #include "content/common/service_worker/service_worker_messages.h"
 #include "content/common/service_worker/service_worker_types.h"
@@ skipping 801 matching lines @@
     bad_message::ReceivedBadMessage(
         this, bad_message::SWDH_SET_HOSTED_VERSION_NO_HOST);
     return;
   }
   if (!provider_host->IsContextAlive())
     return;
 
   // We might not be STARTING if the stop sequence was entered (STOPPING) or
   // ended up being detached (STOPPED).
   ServiceWorkerVersion* version = GetContext()->GetLiveVersion(version_id);
-  if (!version || version->running_status() != ServiceWorkerVersion::STARTING)
+  if (!version || version->running_status() != EmbeddedWorkerStatus::STARTING)
     return;
 
   if (!provider_host->SetHostedVersion(version)) {
     bad_message::ReceivedBadMessage(this, bad_message::SWDH_SET_HOSTED_VERSION);
     return;
   }
 
   // Retrieve the registration associated with |version|. The registration
   // must be alive because the version keeps it during starting worker.
   ServiceWorkerRegistration* registration =
@@ skipping 561 matching lines @@
   if (!handle) {
     bad_message::ReceivedBadMessage(this,
                                     bad_message::SWDH_TERMINATE_BAD_HANDLE);
     return;
   }
   handle->version()->StopWorker(
       base::Bind(&ServiceWorkerUtils::NoOpStatusCallback));
 }
 
 }  // namespace content