Eliminate bind callback that doesn't take a BindSourceInfo parameter.

content/browser/background_sync/background_sync_context.h

Index: content/browser/background_sync/background_sync_context.h
diff --git a/content/browser/background_sync/background_sync_context.h b/content/browser/background_sync/background_sync_context.h
index 4d3ecf32a07e8e903cc9e4937cc35334af2cac73..453299b34f0561048593eb758010efe3171aa16a 100644
--- a/content/browser/background_sync/background_sync_context.h
+++ b/content/browser/background_sync/background_sync_context.h
@@ -13,6 +13,10 @@
 #include "content/common/content_export.h"
 #include "third_party/WebKit/public/platform/modules/background_sync/background_sync.mojom.h"
 
+namespace service_manager {
+struct BindSourceInfo;
+}
+
 namespace content {
 
 class BackgroundSyncManager;
@@ -36,8 +40,8 @@ class CONTENT_EXPORT BackgroundSyncContext
 
   // Create a BackgroundSyncServiceImpl that is owned by this. Call on the UI
   // thread.
-  void CreateService(
-      mojo::InterfaceRequest<blink::mojom::BackgroundSyncService> request);
+  void CreateService(const service_manager::BindSourceInfo& source_info,
+                     blink::mojom::BackgroundSyncServiceRequest request);
 
   // Called by BackgroundSyncServiceImpl objects so that they can
   // be deleted. Call on the IO thread.