Dispatch a bare Service Worker event for a finished Background Fetch

content/browser/background_fetch/background_fetch_service_impl.h

Index: content/browser/background_fetch/background_fetch_service_impl.h
diff --git a/content/browser/background_fetch/background_fetch_service_impl.h b/content/browser/background_fetch/background_fetch_service_impl.h
index 82989cd4654168e250ee0148315243c890cf0101..09590fe0559958216a61a3295f5d482e890f3741 100644
--- a/content/browser/background_fetch/background_fetch_service_impl.h
+++ b/content/browser/background_fetch/background_fetch_service_impl.h
@@ -12,6 +12,7 @@
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
+#include "content/common/content_export.h"
 #include "third_party/WebKit/public/platform/modules/background_fetch/background_fetch.mojom.h"
 
 namespace url {
@@ -24,7 +25,8 @@ class BackgroundFetchContext;
 struct BackgroundFetchOptions;
 struct ServiceWorkerFetchRequest;
 
-class BackgroundFetchServiceImpl : public blink::mojom::BackgroundFetchService {
+class CONTENT_EXPORT BackgroundFetchServiceImpl
+    : public blink::mojom::BackgroundFetchService {
  public:
   BackgroundFetchServiceImpl(
       int render_process_id,
@@ -74,6 +76,9 @@ class BackgroundFetchServiceImpl : public blink::mojom::BackgroundFetchService {
   // renderer will be flagged for having send a bad message if it isn't.
   bool ValidateTitle(const std::string& title) WARN_UNUSED_RESULT;
 
+  //

[harkness, 2017/03/30 14:15:28]

micro-nit: remove

[Peter Beverloo, 2017/03/30 14:50:38]

Done.

+  void DidUpdateUI();
+
   // Id of the renderer process that this service has been created for.
   int render_process_id_;