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

chrome/browser/extensions/api/instance_id/instance_id_apitest.cc

Index: chrome/browser/extensions/api/instance_id/instance_id_apitest.cc
diff --git a/chrome/browser/extensions/api/instance_id/instance_id_apitest.cc b/chrome/browser/extensions/api/instance_id/instance_id_apitest.cc
index 4a1b08a402ad37af051db5de8da2f42356abb930..bc32d8111bd1a547631cbdd1e9d0ab7319615462 100644
--- a/chrome/browser/extensions/api/instance_id/instance_id_apitest.cc
+++ b/chrome/browser/extensions/api/instance_id/instance_id_apitest.cc
@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
 #include "chrome/browser/extensions/api/instance_id/instance_id_api.h"
 #include "chrome/browser/extensions/extension_apitest.h"
@@ -22,11 +23,12 @@ namespace extensions {
 
 namespace {
 
-KeyedService* BuildFakeGCMProfileService(content::BrowserContext* context) {
-  gcm::FakeGCMProfileService* service =
-      new gcm::FakeGCMProfileService(Profile::FromBrowserContext(context));
+scoped_ptr<KeyedService> BuildFakeGCMProfileService(
+    content::BrowserContext* context) {
+  scoped_ptr<gcm::FakeGCMProfileService> service(
+      new gcm::FakeGCMProfileService(Profile::FromBrowserContext(context)));
   service->SetDriverForTesting(new instance_id::FakeGCMDriverForInstanceID());
-  return service;
+  return service.Pass();
 }
 
 }  // namespace