Manage ServiceWorkerDispatcherHost in ServiceWorkerContextCore

content/browser/service_worker/service_worker_provider_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_provider_host.h"
 
 #include <utility>
 
 #include "base/guid.h"
 #include "base/memory/ptr_util.h"
@@ skipping 72 matching lines @@
 
 // static
 std::unique_ptr<ServiceWorkerProviderHost>
 ServiceWorkerProviderHost::PreCreateNavigationHost(
     base::WeakPtr<ServiceWorkerContextCore> context,
     bool are_ancestors_secure,
     const WebContentsGetter& web_contents_getter) {
   CHECK(IsBrowserSideNavigationEnabled());
   // Generate a new browser-assigned id for the host.
   int provider_id = g_next_navigation_provider_id--;
-  auto host = base::MakeUnique<ServiceWorkerProviderHost>(
+  auto host = base::WrapUnique(new ServiceWorkerProviderHost(
       ChildProcessHost::kInvalidUniqueID, MSG_ROUTING_NONE, provider_id,
-      SERVICE_WORKER_PROVIDER_FOR_WINDOW,
-      are_ancestors_secure ? FrameSecurityLevel::SECURE
-                           : FrameSecurityLevel::INSECURE,
-      context, nullptr);
+      SERVICE_WORKER_PROVIDER_FOR_WINDOW, are_ancestors_secure, context,
+      nullptr));
   host->web_contents_getter_ = web_contents_getter;
   return host;
 }
 
+// static
+std::unique_ptr<ServiceWorkerProviderHost> ServiceWorkerProviderHost::Create(
+    int process_id,
+    ServiceWorkerProviderHostInfo info,
+    base::WeakPtr<ServiceWorkerContextCore> context,
+    ServiceWorkerDispatcherHost* dispatcher_host) {
+  return base::WrapUnique(new ServiceWorkerProviderHost(
+      process_id, info.route_id, info.provider_id, info.type,
+      info.is_parent_frame_secure, context, dispatcher_host));
+}
+
 ServiceWorkerProviderHost::ServiceWorkerProviderHost(
     int render_process_id,
     int route_id,
     int provider_id,
     ServiceWorkerProviderType provider_type,
-    FrameSecurityLevel parent_frame_security_level,
+    bool is_parent_frame_secure,
     base::WeakPtr<ServiceWorkerContextCore> context,
     ServiceWorkerDispatcherHost* dispatcher_host)
     : client_uuid_(base::GenerateGUID()),
       render_process_id_(render_process_id),
       route_id_(route_id),
       render_thread_id_(kDocumentMainThreadId),
       provider_id_(provider_id),
       provider_type_(provider_type),
-      parent_frame_security_level_(parent_frame_security_level),
+      is_parent_frame_secure_(is_parent_frame_secure),
       context_(context),
       dispatcher_host_(dispatcher_host),
       allow_association_(true) {
   DCHECK_NE(SERVICE_WORKER_PROVIDER_UNKNOWN, provider_type_);
 
   // PlzNavigate
   CHECK(render_process_id != ChildProcessHost::kInvalidUniqueID ||
         IsBrowserSideNavigationEnabled());
 
   if (provider_type_ == SERVICE_WORKER_PROVIDER_FOR_CONTROLLER) {
@@ skipping 355 matching lines @@
 
 bool ServiceWorkerProviderHost::GetRegistrationForReady(
     const GetRegistrationForReadyCallback& callback) {
   if (get_ready_callback_)
     return false;
   get_ready_callback_.reset(new OneShotGetReadyCallback(callback));
   ReturnRegistrationForReadyIfNeeded();
   return true;
 }
 
-void ServiceWorkerProviderHost::PrepareForCrossSiteTransfer() {
+std::unique_ptr<ServiceWorkerProviderHost>
+ServiceWorkerProviderHost::PrepareForCrossSiteTransfer() {
   DCHECK_NE(ChildProcessHost::kInvalidUniqueID, render_process_id_);
   DCHECK_NE(MSG_ROUTING_NONE, route_id_);
   DCHECK_EQ(kDocumentMainThreadId, render_thread_id_);
   DCHECK_NE(SERVICE_WORKER_PROVIDER_UNKNOWN, provider_type_);
 
+  std::unique_ptr<ServiceWorkerProviderHost> new_provider_host =
+      base::WrapUnique(new ServiceWorkerProviderHost(
+          process_id(), frame_id(), provider_id(), provider_type(),
+          is_parent_frame_secure(), context_, dispatcher_host()));
+
   for (const GURL& pattern : associated_patterns_)
     DecreaseProcessReference(pattern);
 
   for (auto& key_registration : matching_registrations_)
     DecreaseProcessReference(key_registration.second->pattern());
 
   if (associated_registration_.get()) {
     if (dispatcher_host_) {
       Send(new ServiceWorkerMsg_DisassociateRegistration(
           render_thread_id_, provider_id()));
     }
   }
 
   render_process_id_ = ChildProcessHost::kInvalidUniqueID;
   route_id_ = MSG_ROUTING_NONE;
   render_thread_id_ = kInvalidEmbeddedWorkerThreadId;
   provider_id_ = kInvalidServiceWorkerProviderId;
   provider_type_ = SERVICE_WORKER_PROVIDER_UNKNOWN;
   dispatcher_host_ = nullptr;
+  return new_provider_host;
 }
 
 void ServiceWorkerProviderHost::CompleteCrossSiteTransfer(
     int new_process_id,
     int new_frame_id,
     int new_provider_id,
     ServiceWorkerProviderType new_provider_type,
     ServiceWorkerDispatcherHost* new_dispatcher_host) {
   DCHECK_EQ(ChildProcessHost::kInvalidUniqueID, render_process_id_);
   DCHECK_NE(ChildProcessHost::kInvalidUniqueID, new_process_id);
@@ skipping 207 matching lines @@
           render_thread_id_, provider_id(),
           GetOrCreateServiceWorkerHandle(
               associated_registration_->active_version()),
           false /* shouldNotifyControllerChange */,
           associated_registration_->active_version()->used_features()));
     }
   }
 }
 
 }  // namespace content