ServiceWorker: Move worker candidate process knowledge to ServiceWorkerProcessManager.

content/browser/service_worker/service_worker_register_job.h

 // 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.
 
 #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTER_JOB_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTER_JOB_H_
 
 #include <vector>
 
 #include "base/memory/weak_ptr.h"
@@ skipping 37 matching lines @@
       const GURL& pattern,
       const GURL& script_url);
 
   // For update jobs.
   CONTENT_EXPORT ServiceWorkerRegisterJob(
       base::WeakPtr<ServiceWorkerContextCore> context,
       ServiceWorkerRegistration* registration);
   virtual ~ServiceWorkerRegisterJob();
 
   // Registers a callback to be called when the promise would resolve (whether
-  // successfully or not). Multiple callbacks may be registered. If |process_id|
-  // is not -1, it's added to the existing clients when deciding in which
-  // process to create the Service Worker instance.  If there are no existing
-  // clients, a new RenderProcessHost will be created.
-  void AddCallback(const RegistrationCallback& callback, int process_id);
+  // successfully or not). Multiple callbacks may be registered.
+  // If |provider_host| is not NULL, it's added to the pending provider host
+  // list which will provide process to create the Service Worker instance.
+  void AddCallback(const RegistrationCallback& callback,
+                   ServiceWorkerProviderHost* provider_host);
 
   // ServiceWorkerRegisterJobBase implementation:
   virtual void Start() OVERRIDE;
   virtual void Abort() OVERRIDE;
   virtual bool Equals(ServiceWorkerRegisterJobBase* job) OVERRIDE;
   virtual RegistrationJobType GetType() OVERRIDE;
 
  private:
   FRIEND_TEST_ALL_PREFIXES(ServiceWorkerProviderHostWaitingVersionTest,
                            AssociateInstallingVersionToDocuments);
@@ skipping 68 matching lines @@
   virtual void OnRegistrationFinishedUninstalling(
       ServiceWorkerRegistration* registration) OVERRIDE;
 
   void OnCompareScriptResourcesComplete(
       ServiceWorkerVersion* most_recent_version,
       ServiceWorkerStatusCode status,
       bool are_equal);
 
   void AssociateProviderHostsToRegistration(
       ServiceWorkerRegistration* registration);
+  void AssociateProviderHostsToPendingRegistration(
+      ServiceWorkerRegistration* registration);
 
   // The ServiceWorkerContextCore object should always outlive this.
   base::WeakPtr<ServiceWorkerContextCore> context_;
 
   RegistrationJobType job_type_;
   const GURL pattern_;
   const GURL script_url_;
   std::vector<RegistrationCallback> callbacks_;
-  std::vector<int> pending_process_ids_;
+  std::vector<base::WeakPtr<ServiceWorkerProviderHost> >
+      pending_provider_hosts_;
   Phase phase_;
   Internal internal_;
   bool is_promise_resolved_;
   ServiceWorkerStatusCode promise_resolved_status_;
   scoped_refptr<ServiceWorkerRegistration> promise_resolved_registration_;
   scoped_refptr<ServiceWorkerVersion> promise_resolved_version_;
   base::WeakPtrFactory<ServiceWorkerRegisterJob> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerRegisterJob);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTER_JOB_H_