PlzNavigate: Make ServiceWorker work with PlzNavigate.

content/browser/service_worker/service_worker_provider_host.h

Index: content/browser/service_worker/service_worker_provider_host.h
diff --git a/content/browser/service_worker/service_worker_provider_host.h b/content/browser/service_worker/service_worker_provider_host.h
index 70ed349520841fb5d473d6f62c6b785a7d7ef8b6..e4802da3d903ee93e2f21627f7d6a2a5842844a6 100644
--- a/content/browser/service_worker/service_worker_provider_host.h
+++ b/content/browser/service_worker/service_worker_provider_host.h
@@ -52,6 +52,11 @@ class CONTENT_EXPORT ServiceWorkerProviderHost
   using GetRegistrationForReadyCallback =
       base::Callback<void(ServiceWorkerRegistration* reigstration)>;
 
+  // PlzNavigate
+  // This value is used for the render_process_id for browser-initiated
+  // navigations.
+  static int kVirtualProcessIDForBrowserRequest;

[michaeln, 2015/10/01 23:11:12]

please move this const to service_worker_types.h and really make it a const

[Fabrice (no longer in Chrome), 2015/10/02 16:37:34]

Done.

+
   // When this provider host is for a Service Worker context, |route_id| is
   // MSG_ROUTING_NONE. When this provider host is for a Document,
   // |route_id| is the frame ID of the Document. When this provider host is for
@@ -202,6 +207,13 @@ class CONTENT_EXPORT ServiceWorkerProviderHost
     return dispatcher_host_;
   }
 
+  // PlzNavigate
+  // Completes initialization of provider hosts used for navigation requests.
+  void CompleteNavigationInitialized(
+      int process_id,
+      int route_id,
+      ServiceWorkerDispatcherHost* dispatcher_host);
+
   // Sends event messages to the renderer. Events for the worker are queued up
   // until the worker thread id is known via SetReadyToSendMessagesToWorker().
   void SendUpdateFoundMessage(
@@ -289,6 +301,11 @@ class CONTENT_EXPORT ServiceWorkerProviderHost
   bool IsReadyToSendMessages() const;
   void Send(IPC::Message* message) const;
 
+  // Finalizes cross-site transfers and navigation-initalized hosts.
+  void FinalizeInitialization(int process_id,
+                              int frame_id,
+                              ServiceWorkerDispatcherHost* dispatcher_host);
+
   std::string client_uuid_;
   int render_process_id_;
   int route_id_;