Reload Instant NTP and Instant-process tabs on search url change

chrome/browser/search/instant_service_observer.cc

Index: chrome/browser/search/instant_service_observer.cc
diff --git a/chrome/browser/search/instant_service_observer.cc b/chrome/browser/search/instant_service_observer.cc
new file mode 100644
index 0000000000000000000000000000000000000000..7b0561532a09f44635fdc5c480dbc2f1cb335ba8
--- /dev/null
+++ b/chrome/browser/search/instant_service_observer.cc
@@ -0,0 +1,14 @@
+// Copyright 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/search/instant_service_observer.h"
+
+void InstantServiceObserver::ThemeInfoChanged(const ThemeBackgroundInfo&) {}

[samarth, 2013/07/26 23:33:15]

nit: I don't know if there's a style guide rule for this, but I prefer putting
the } on a separate line.

[Anuj, 2013/07/31 07:16:18]

I just ran "git cl format". Let me know if you feel strongly about it, otherwise
I will like to rely on automated formatting.

+
+void InstantServiceObserver::MostVisitedItemsChanged(
+    const std::vector<InstantMostVisitedItem>&) {}
+
+void InstantServiceObserver::DefaultSearchProviderChanged() {}
+
+void InstantServiceObserver::GoogleURLUpdated() {}