[components] Switch {RefCounted}ProfileKeyedService to use BrowserContext

chrome/browser/history/shortcuts_backend_factory.cc

Index: chrome/browser/history/shortcuts_backend_factory.cc
diff --git a/chrome/browser/history/shortcuts_backend_factory.cc b/chrome/browser/history/shortcuts_backend_factory.cc
index 566dbaed9491e543c669a81631667dc55cfbff9b..d022a4b3ec8093a8c12d9ad8639c0769fb897d1f 100644
--- a/chrome/browser/history/shortcuts_backend_factory.cc
+++ b/chrome/browser/history/shortcuts_backend_factory.cc
@@ -6,6 +6,7 @@
 
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/history/shortcuts_backend.h"
+#include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
 #include "chrome/common/pref_names.h"
 
@@ -58,9 +59,10 @@ ShortcutsBackendFactory::ShortcutsBackendFactory()
 ShortcutsBackendFactory::~ShortcutsBackendFactory() {}
 
 scoped_refptr<RefcountedProfileKeyedService>
-ShortcutsBackendFactory::BuildServiceInstanceFor(Profile* profile) const {
+ShortcutsBackendFactory::BuildServiceInstanceFor(
+    content::BrowserContext* profile) const {
   scoped_refptr<history::ShortcutsBackend> backend(
-      new ShortcutsBackend(profile, false));
+      new ShortcutsBackend(static_cast<Profile*>(profile), false));
   if (backend->Init())
     return backend;
   return NULL;