PlzNavigate: Make ServiceWorker work with PlzNavigate.

content/child/service_worker/service_worker_network_provider.h

 // Copyright 2014 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_CHILD_SERVICE_WORKER_SERVICE_WORKER_NETWORK_PROVIDER_H_
 #define CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_NETWORK_PROVIDER_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 19 matching lines @@
     : public base::SupportsUserData::Data {
  public:
   // Ownership is transferred to the DocumentState.
   static void AttachToDocumentState(
       base::SupportsUserData* document_state,
       scoped_ptr<ServiceWorkerNetworkProvider> network_provider);
 
   static ServiceWorkerNetworkProvider* FromDocumentState(
       base::SupportsUserData* document_state);
 
+  // PlzNavigate
+  // The provider_id is initialized by the browser for navigations.
+  ServiceWorkerNetworkProvider(int route_id,
+                               ServiceWorkerProviderType type,
+                               int browse_provider_id);

[michaeln, 2015/10/07 01:16:44]

might want a 3rd empty ctor for the noop case

  ServiceWorkerNetworkProvider() : provider_id_(kInvalidXxxxx) {}

[Fabrice (no longer in Chrome), 2015/10/07 12:59:43]

Done.

   ServiceWorkerNetworkProvider(int route_id, ServiceWorkerProviderType type);
   ~ServiceWorkerNetworkProvider() override;
 
   int provider_id() const { return provider_id_; }
   ServiceWorkerProviderContext* context() const { return context_.get(); }
 
   // This method is called for a provider that's associated with a
   // running service worker script. The version_id indicates which
   // ServiceWorkerVersion should be used.
   void SetServiceWorkerVersionId(int64 version_id);
 
   bool IsControlledByServiceWorker() const;
 
  private:
   const int provider_id_;
   scoped_refptr<ServiceWorkerProviderContext> context_;
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerNetworkProvider);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_NETWORK_PROVIDER_H_