[Cleanup] Used scoped pointers in KeyedServiceFactory's SetTestingFactory functions.

extensions/browser/api/storage/storage_api_unittest.cc

Index: extensions/browser/api/storage/storage_api_unittest.cc
diff --git a/extensions/browser/api/storage/storage_api_unittest.cc b/extensions/browser/api/storage/storage_api_unittest.cc
index 0d2dc4d41c02bd82ac278c0d3443ab80a55e70a7..e8d309b4e1f42cba569ad29ce8a5c1b30686b250 100644
--- a/extensions/browser/api/storage/storage_api_unittest.cc
+++ b/extensions/browser/api/storage/storage_api_unittest.cc
@@ -5,6 +5,7 @@
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
+#include "base/memory/scoped_ptr.h"
 #include "base/strings/stringprintf.h"
 #include "content/public/test/test_browser_context.h"
 #include "extensions/browser/api/extensions_api_client.h"
@@ -29,14 +30,14 @@ namespace extensions {
 namespace {
 
 // Caller owns the returned object.
-KeyedService* CreateStorageFrontendForTesting(
+scoped_ptr<KeyedService> CreateStorageFrontendForTesting(
     content::BrowserContext* context) {
   return StorageFrontend::CreateForTesting(new LeveldbSettingsStorageFactory(),
                                            context);
 }
 
-KeyedService* BuildEventRouter(content::BrowserContext* profile) {
-  return new extensions::EventRouter(profile, nullptr);
+scoped_ptr<KeyedService> BuildEventRouter(content::BrowserContext* context) {
+  return make_scoped_ptr(new extensions::EventRouter(context, nullptr));
 }
 
 }  // namespace