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content/browser/service_worker/service_worker_context_watcher.cc

Index: content/browser/service_worker/service_worker_context_watcher.cc
diff --git a/content/browser/service_worker/service_worker_context_watcher.cc b/content/browser/service_worker/service_worker_context_watcher.cc
index 45b0065c623ab65aedbbebb954d1a85142556401..13e1228ec154cf3df65f99ad057107826db3d047 100644
--- a/content/browser/service_worker/service_worker_context_watcher.cc
+++ b/content/browser/service_worker/service_worker_context_watcher.cc
@@ -9,6 +9,7 @@
 #include "content/browser/service_worker/service_worker_context_observer.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
 #include "content/browser/service_worker/service_worker_version.h"
+#include "content/common/service_worker/service_worker_types.h"
 #include "content/public/browser/browser_thread.h"
 #include "url/gurl.h"
 
@@ -26,10 +27,12 @@ bool IsStoppedAndRedundant(const ServiceWorkerVersionInfo& version_info) {
 ServiceWorkerContextWatcher::ServiceWorkerContextWatcher(
     scoped_refptr<ServiceWorkerContextWrapper> context,
     const WorkerRegistrationUpdatedCallback& registration_callback,
-    const WorkerVersionUpdatedCallback& version_callback)
+    const WorkerVersionUpdatedCallback& version_callback,
+    const WorkerErrorReportedCallback& error_callback)
     : context_(context),
       registration_callback_(registration_callback),
-      version_callback_(version_callback) {
+      version_callback_(version_callback),
+      error_callback_(error_callback) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 }
 
@@ -195,6 +198,18 @@ void ServiceWorkerContextWatcher::OnVersionStateChanged(
     version_info_map_.erase(version_id);
 }
 
+void ServiceWorkerContextWatcher::OnErrorReported(int64 version_id,
+                                                  int process_id,
+                                                  int thread_id,
+                                                  const ErrorInfo& info) {
+  int64 registration_id = kInvalidServiceWorkerRegistrationId;
+  if (ServiceWorkerVersionInfo* version = version_info_map_.get(version_id))
+    registration_id = version->registration_id;
+  BrowserThread::PostTask(
+      BrowserThread::UI, FROM_HERE,
+      base::Bind(error_callback_, registration_id, version_id, info));
+}
+
 void ServiceWorkerContextWatcher::OnRegistrationStored(int64 registration_id,
                                                        const GURL& pattern) {
   SendRegistrationInfo(registration_id, pattern,