ServiceWorker: remove EmbeddedWorkerMsg_StartWorker

content/browser/service_worker/embedded_worker_registry.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/embedded_worker_registry.h"
 
 #include "base/bind_helpers.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/stl_util.h"
 #include "content/browser/renderer_host/render_widget_helper.h"
@@ skipping 226 matching lines @@
     int initial_embedded_worker_id)
     : context_(context),
       next_embedded_worker_id_(initial_embedded_worker_id),
       initial_embedded_worker_id_(initial_embedded_worker_id) {
 }
 
 EmbeddedWorkerRegistry::~EmbeddedWorkerRegistry() {
   Shutdown();
 }
 
-ServiceWorkerStatusCode EmbeddedWorkerRegistry::SendStartWorker(
-    std::unique_ptr<EmbeddedWorkerStartParams> params,
-    int process_id) {
-  if (!context_)
-    return SERVICE_WORKER_ERROR_ABORT;
-
-  // The ServiceWorkerDispatcherHost is supposed to be created when the process
-  // is created, and keep an entry in process_sender_map_ for its whole
-  // lifetime.
-  DCHECK(base::ContainsKey(process_sender_map_, process_id));
-
-  int embedded_worker_id = params->embedded_worker_id;
-  DCHECK(GetWorker(embedded_worker_id));
-  DCHECK_EQ(GetWorker(embedded_worker_id)->process_id(), process_id);
-  DCHECK(
-      !base::ContainsKey(worker_process_map_, process_id) ||
-      !base::ContainsKey(worker_process_map_[process_id], embedded_worker_id));
-
-  ServiceWorkerStatusCode status =
-      Send(process_id, new EmbeddedWorkerMsg_StartWorker(*params));
-  if (status == SERVICE_WORKER_OK)
-    BindWorkerToProcess(process_id, embedded_worker_id);
-  return status;
-}
-
 void EmbeddedWorkerRegistry::BindWorkerToProcess(int process_id,
                                                  int embedded_worker_id) {
   // The ServiceWorkerDispatcherHost is supposed to be created when the process
   // is created, and keep an entry in process_sender_map_ for its whole
   // lifetime.
   DCHECK(base::ContainsKey(process_sender_map_, process_id));
   DCHECK(GetWorker(embedded_worker_id));
   DCHECK_EQ(GetWorker(embedded_worker_id)->process_id(), process_id);
   DCHECK(
       !base::ContainsKey(worker_process_map_, process_id) ||
@@ skipping 38 matching lines @@
   EmbeddedWorkerInstance* worker = GetWorker(embedded_worker_id);
   if (!worker || worker->process_id() != process_id) {
     UMA_HISTOGRAM_BOOLEAN("ServiceWorker.WorkerForMessageFound", false);
     return nullptr;
   }
   UMA_HISTOGRAM_BOOLEAN("ServiceWorker.WorkerForMessageFound", true);
   return worker;
 }
 
 }  // namespace content