alternate ntp (cros/partial-win): add tab-related stuff and toolbar/tab background change

chrome/browser/ui/views/tabs/tab_unittest.cc

Index: chrome/browser/ui/views/tabs/tab_unittest.cc
diff --git a/chrome/browser/ui/views/tabs/tab_unittest.cc b/chrome/browser/ui/views/tabs/tab_unittest.cc
index d14d8474624d1d14fe33c2871c68c176077b69e9..289685fd76de234f24dd2e37da5b4ee6a363ebe5 100644
--- a/chrome/browser/ui/views/tabs/tab_unittest.cc
+++ b/chrome/browser/ui/views/tabs/tab_unittest.cc
@@ -50,6 +50,9 @@ class FakeTabController : public TabController {
   virtual bool ShouldPaintTab(const BaseTab* tab, gfx::Rect* clip) OVERRIDE {
     return true;
   }
+  virtual bool IsInstantExtendedAPIEnabled() OVERRIDE {
+    return false;
+  }
 
  private:
   TabStripSelectionModel selection_model_;