Clean up PrefServiceBuilder

chrome_frame/test/reliability/page_load_test.cc

Index: chrome_frame/test/reliability/page_load_test.cc
diff --git a/chrome_frame/test/reliability/page_load_test.cc b/chrome_frame/test/reliability/page_load_test.cc
index 666b967f1db06b8b86c1a0159ca92bbb0128e60a..36b0703789d20cf2471cead479365e8bf4ded995 100644
--- a/chrome_frame/test/reliability/page_load_test.cc
+++ b/chrome_frame/test/reliability/page_load_test.cc
@@ -435,11 +435,11 @@ class PageLoadTest : public testing::Test {
     base::FilePath path;
     chrome::GetChromeFrameUserDataDirectory(&path);
     PrefServiceMockBuilder builder;
-    builder.WithUserFilePrefs(
+    builder.SetUserPrefsFile(
         path,
         JsonPrefStore::GetTaskRunnerForFile(
             path, content::BrowserThread::GetBlockingPool()));
-    return builder.Create(registry);
+    return builder.Create(registry).release();
   }
 
   void GetStabilityMetrics(NavigationMetrics* metrics) {