Do not delay most visited results.

chrome/test/base/testing_profile.cc

Index: chrome/test/base/testing_profile.cc
diff --git a/chrome/test/base/testing_profile.cc b/chrome/test/base/testing_profile.cc
index f643b8895833b89dc6a47fcd3daccda4a94636cc..9e09f2e4be5a5baad9f2ab029ddca897eae8f625 100644
--- a/chrome/test/base/testing_profile.cc
+++ b/chrome/test/base/testing_profile.cc
@@ -531,6 +531,11 @@ void TestingProfile::CreateTopSites() {
       this, GetPath().Append(chrome::kTopSitesFilename));
 }
 
+void TestingProfile::SetTopSites(history::TopSites* top_sites) {
+  DestroyTopSites();
+  top_sites_ = top_sites;
+}
+
 void TestingProfile::DestroyTopSites() {
   if (top_sites_.get()) {
     top_sites_->Shutdown();