Use fetch_event_id (fetchEventID in blink) for FetchEvent

third_party/WebKit/Source/web/ServiceWorkerGlobalScopeClientImpl.cpp

Index: third_party/WebKit/Source/web/ServiceWorkerGlobalScopeClientImpl.cpp
diff --git a/third_party/WebKit/Source/web/ServiceWorkerGlobalScopeClientImpl.cpp b/third_party/WebKit/Source/web/ServiceWorkerGlobalScopeClientImpl.cpp
index e051606ba2defd6eca3c247cfada2b10ee897014..0b58bf64310124eaf1c97a6b6039c4540432d357 100644
--- a/third_party/WebKit/Source/web/ServiceWorkerGlobalScopeClientImpl.cpp
+++ b/third_party/WebKit/Source/web/ServiceWorkerGlobalScopeClientImpl.cpp
@@ -93,23 +93,23 @@ void ServiceWorkerGlobalScopeClientImpl::didHandleExtendableMessageEvent(
 }
 
 void ServiceWorkerGlobalScopeClientImpl::respondToFetchEvent(
-    int responseID,
+    int fetchEventID,
     double eventDispatchTime) {
-  m_client.respondToFetchEvent(responseID, eventDispatchTime);
+  m_client.respondToFetchEvent(fetchEventID, eventDispatchTime);
 }
 
 void ServiceWorkerGlobalScopeClientImpl::respondToFetchEvent(
-    int responseID,
+    int fetchEventID,
     const WebServiceWorkerResponse& response,
     double eventDispatchTime) {
-  m_client.respondToFetchEvent(responseID, response, eventDispatchTime);
+  m_client.respondToFetchEvent(fetchEventID, response, eventDispatchTime);
 }
 
 void ServiceWorkerGlobalScopeClientImpl::didHandleFetchEvent(
-    int eventFinishID,
+    int fetchEventID,
     WebServiceWorkerEventResult result,
     double eventDispatchTime) {
-  m_client.didHandleFetchEvent(eventFinishID, result, eventDispatchTime);
+  m_client.didHandleFetchEvent(fetchEventID, result, eventDispatchTime);
 }
 
 void ServiceWorkerGlobalScopeClientImpl::didHandleInstallEvent(