Remove --enable-service-worker flag

content/browser/service_worker/service_worker_dispatcher_host.cc

Index: content/browser/service_worker/service_worker_dispatcher_host.cc
diff --git a/content/browser/service_worker/service_worker_dispatcher_host.cc b/content/browser/service_worker/service_worker_dispatcher_host.cc
index 964a393f8ebbaaa389338e8348ddd76d2ecd309b..2adaf45a7eb3727bfe1976e7a09ef258c1ccb143 100644
--- a/content/browser/service_worker/service_worker_dispatcher_host.cc
+++ b/content/browser/service_worker/service_worker_dispatcher_host.cc
@@ -26,8 +26,8 @@ namespace content {
 
 namespace {
 
-const char kDisabledErrorMessage[] =
-    "ServiceWorker is disabled";
+const char kShutdownErrorMessage[] =
+    "The Service Worker system has shutdown.";
 const char kDomainMismatchErrorMessage[] =
     "Scope and scripts do not have the same origin";
 
@@ -168,12 +168,12 @@ void ServiceWorkerDispatcherHost::OnRegisterServiceWorker(
     int provider_id,
     const GURL& pattern,
     const GURL& script_url) {
-  if (!GetContext() || !ServiceWorkerUtils::IsFeatureEnabled()) {
+  if (!GetContext()) {
     Send(new ServiceWorkerMsg_ServiceWorkerRegistrationError(
         thread_id,
         request_id,
-        WebServiceWorkerError::ErrorTypeDisabled,
-        base::ASCIIToUTF16(kDisabledErrorMessage)));
+        WebServiceWorkerError::ErrorTypeAbort,
+        base::ASCIIToUTF16(kShutdownErrorMessage)));
     return;
   }
 
@@ -187,8 +187,8 @@ void ServiceWorkerDispatcherHost::OnRegisterServiceWorker(
     Send(new ServiceWorkerMsg_ServiceWorkerRegistrationError(
         thread_id,
         request_id,
-        WebServiceWorkerError::ErrorTypeDisabled,
-        base::ASCIIToUTF16(kDisabledErrorMessage)));
+        WebServiceWorkerError::ErrorTypeAbort,
+        base::ASCIIToUTF16(kShutdownErrorMessage)));
     return;
   }
 
@@ -217,12 +217,12 @@ void ServiceWorkerDispatcherHost::OnUnregisterServiceWorker(
     int request_id,
     int provider_id,
     const GURL& pattern) {
-  if (!GetContext() || !ServiceWorkerUtils::IsFeatureEnabled()) {
+  if (!GetContext()) {
     Send(new ServiceWorkerMsg_ServiceWorkerRegistrationError(
         thread_id,
         request_id,
-        blink::WebServiceWorkerError::ErrorTypeDisabled,
-        base::ASCIIToUTF16(kDisabledErrorMessage)));
+        blink::WebServiceWorkerError::ErrorTypeAbort,
+        base::ASCIIToUTF16(kShutdownErrorMessage)));
     return;
   }
 
@@ -236,8 +236,8 @@ void ServiceWorkerDispatcherHost::OnUnregisterServiceWorker(
     Send(new ServiceWorkerMsg_ServiceWorkerRegistrationError(
         thread_id,
         request_id,
-        blink::WebServiceWorkerError::ErrorTypeDisabled,
-        base::ASCIIToUTF16(kDisabledErrorMessage)));
+        blink::WebServiceWorkerError::ErrorTypeAbort,
+        base::ASCIIToUTF16(kShutdownErrorMessage)));
     return;
   }
 
@@ -262,7 +262,7 @@ void ServiceWorkerDispatcherHost::OnPostMessageToWorker(
     int handle_id,
     const base::string16& message,
     const std::vector<int>& sent_message_port_ids) {
-  if (!GetContext() || !ServiceWorkerUtils::IsFeatureEnabled())
+  if (!GetContext())
     return;
 
   ServiceWorkerHandle* handle = handles_.Lookup(handle_id);