ServiceWorker: remove EmbeddedWorkerMsg_StartWorker

content/renderer/service_worker/embedded_worker_dispatcher.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/renderer/service_worker/embedded_worker_dispatcher.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/memory/ptr_util.h"
@@ skipping 28 matching lines @@
 EmbeddedWorkerDispatcher::WorkerWrapper::~WorkerWrapper() {}
 
 EmbeddedWorkerDispatcher::EmbeddedWorkerDispatcher() : weak_factory_(this) {}
 
 EmbeddedWorkerDispatcher::~EmbeddedWorkerDispatcher() {}
 
 bool EmbeddedWorkerDispatcher::OnMessageReceived(
     const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(EmbeddedWorkerDispatcher, message)
-    IPC_MESSAGE_HANDLER(EmbeddedWorkerMsg_StartWorker, OnStartWorker)
     IPC_MESSAGE_HANDLER(EmbeddedWorkerMsg_StopWorker, OnStopWorker)
     IPC_MESSAGE_HANDLER(EmbeddedWorkerMsg_ResumeAfterDownload,
                         OnResumeAfterDownload)
     IPC_MESSAGE_HANDLER(EmbeddedWorkerMsg_AddMessageToConsole,
                         OnAddMessageToConsole)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 void EmbeddedWorkerDispatcher::WorkerContextDestroyed(
     int embedded_worker_id) {
   RenderThreadImpl::current()->thread_safe_sender()->Send(
       new EmbeddedWorkerHostMsg_WorkerStopped(embedded_worker_id));
   UnregisterWorker(embedded_worker_id);
 }
 
-void EmbeddedWorkerDispatcher::OnStartWorker(
-    const EmbeddedWorkerStartParams& params) {
-  DCHECK(!workers_.Lookup(params.embedded_worker_id));
-  TRACE_EVENT0("ServiceWorker", "EmbeddedWorkerDispatcher::OnStartWorker");
-  std::unique_ptr<WorkerWrapper> wrapper = StartWorkerContext(
-      params, base::MakeUnique<ServiceWorkerContextClient>(
-                  params.embedded_worker_id, params.service_worker_version_id,
-                  params.scope, params.script_url));
-  RegisterWorker(params.embedded_worker_id, std::move(wrapper));
-}
-
 void EmbeddedWorkerDispatcher::OnStopWorker(int embedded_worker_id) {
   TRACE_EVENT0("ServiceWorker", "EmbeddedWorkerDispatcher::OnStopWorker");
   WorkerWrapper* wrapper = workers_.Lookup(embedded_worker_id);
   // OnStopWorker is possible to be called twice.
   if (!wrapper) {
     LOG(WARNING) << "Got OnStopWorker for nonexistent worker";
     return;
   }
   // This should eventually call WorkerContextDestroyed. (We may need to post
   // a delayed task to forcibly abort the worker context if we find it
@@ skipping 87 matching lines @@
 void EmbeddedWorkerDispatcher::RecordStopWorkerTimer(int embedded_worker_id) {
   WorkerWrapper* wrapper = workers_.Lookup(embedded_worker_id);
   DCHECK(wrapper);
   // This should eventually call WorkerContextDestroyed. (We may need to post
   // a delayed task to forcibly abort the worker context if we find it
   // necessary)
   stop_worker_times_[embedded_worker_id] = base::TimeTicks::Now();
 }
 
 }  // namespace content