ServiceWorker: Fix matching registration info missing during shift-reload.

content/browser/service_worker/service_worker_provider_host.cc

Index: content/browser/service_worker/service_worker_provider_host.cc
diff --git a/content/browser/service_worker/service_worker_provider_host.cc b/content/browser/service_worker/service_worker_provider_host.cc
index 878aa2a933cbc1861b365e5929479795d753ebab..d17d2f7f52effa28901aeb0f3a5e0e7e8a4957ed 100644
--- a/content/browser/service_worker/service_worker_provider_host.cc
+++ b/content/browser/service_worker/service_worker_provider_host.cc
@@ -307,6 +307,19 @@ ServiceWorkerProviderHost::MatchRegistration() const {
   return nullptr;
 }
 
+void ServiceWorkerProviderHost::CopyMatchingRegistrations() {
+  DCHECK(context_);
+  const std::map<int64, ServiceWorkerRegistration*>& registrations =
+      context_->GetLiveRegistrations();
+  for (auto&  key_registration : registrations) {

[falken, 2015/06/24 02:24:26]

nit: extra space. (i just always use "git-cl format" before uploading)

[michaeln, 2015/06/24 19:47:22]

does const auto& work?

[xiang, 2015/06/25 05:37:32]

Done.

[xiang, 2015/06/25 05:37:32]

Done.

+    ServiceWorkerRegistration* registration = key_registration.second;
+    if (!registration->is_uninstalled() &&
+        ServiceWorkerUtils::ScopeMatches(registration->pattern(),
+                                         document_url_))
+      AddMatchingRegistration(registration);
+  }
+}
+
 void ServiceWorkerProviderHost::NotifyControllerLost() {
   SetControllerVersionAttribute(nullptr, true /* notify_controllerchange */);
 }