Don't share ServiceWorkerHandle between provider hosts.

content/browser/service_worker/service_worker_handle.cc

 // 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.
 
 #include "content/browser/service_worker/service_worker_handle.h"
 
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_registration.h"
 #include "content/common/service_worker/service_worker_messages.h"
 #include "ipc/ipc_sender.h"
@@ skipping 25 matching lines @@
   NOTREACHED() << version->status();
   return blink::WebServiceWorkerStateUnknown;
 }
 
 }  // namespace
 
 scoped_ptr<ServiceWorkerHandle> ServiceWorkerHandle::Create(
     base::WeakPtr<ServiceWorkerContextCore> context,
     IPC::Sender* sender,
     int thread_id,
+    int provider_id,
     ServiceWorkerVersion* version) {
   if (!context || !version)
     return scoped_ptr<ServiceWorkerHandle>();
   ServiceWorkerRegistration* registration =
       context->GetLiveRegistration(version->registration_id());
-  return make_scoped_ptr(
-      new ServiceWorkerHandle(context, sender, thread_id,
-                              registration, version));
+  return make_scoped_ptr(new ServiceWorkerHandle(
+      context, sender, thread_id, provider_id, registration, version));
 }
 
 ServiceWorkerHandle::ServiceWorkerHandle(
     base::WeakPtr<ServiceWorkerContextCore> context,
     IPC::Sender* sender,
     int thread_id,
+    int provider_id,
     ServiceWorkerRegistration* registration,
     ServiceWorkerVersion* version)
     : context_(context),
       sender_(sender),
       thread_id_(thread_id),
+      provider_id_(provider_id),
       handle_id_(context.get() ? context->GetNewServiceWorkerHandleId() : -1),
       ref_count_(1),
       registration_(registration),
       version_(version) {
   version_->AddListener(this);
 }
 
 ServiceWorkerHandle::~ServiceWorkerHandle() {
   version_->RemoveListener(this);
   // TODO(kinuko): At this point we can discard the registration if
@@ skipping 42 matching lines @@
   DCHECK_GT(ref_count_, 0);
   ++ref_count_;
 }
 
 void ServiceWorkerHandle::DecrementRefCount() {
   DCHECK_GE(ref_count_, 0);
   --ref_count_;
 }
 
 }  // namespace content