Added support for multiple parameters to Extension API callbacks.

chrome/browser/history/top_sites_extension_test.cc

Index: chrome/browser/history/top_sites_extension_test.cc
diff --git a/chrome/browser/history/top_sites_extension_test.cc b/chrome/browser/history/top_sites_extension_test.cc
index 13f8e691deffea4fa8a39c3cae8b7e2199096550..187faa70f95ebf7dcede7ef9ac3864dada36d5e9 100644
--- a/chrome/browser/history/top_sites_extension_test.cc
+++ b/chrome/browser/history/top_sites_extension_test.cc
@@ -60,7 +60,7 @@ IN_PROC_BROWSER_TEST_F(TopSitesExtensionTest, GetTopSites) {
   // Without a callback the function will not generate a result.
   get_top_sites_function->set_has_callback(true);
 
-  scoped_ptr<base::Value> result(utils::RunFunctionAndReturnResult(
+  scoped_ptr<base::Value> result(utils::RunFunctionAndReturnSingleResult(
       get_top_sites_function.get(), "[]", browser()));
   base::ListValue* list;
   ASSERT_TRUE(result->GetAsList(&list));