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

chrome/browser/ui/search/instant_ntp_prerenderer_unittest.cc

Index: chrome/browser/ui/search/instant_ntp_prerenderer_unittest.cc
diff --git a/chrome/browser/ui/search/instant_ntp_prerenderer_unittest.cc b/chrome/browser/ui/search/instant_ntp_prerenderer_unittest.cc
index 917e01a0ea08f7c674753c610cb8c1aa62644765..026902329c023aeb50b32359f4b249dea5473047 100644
--- a/chrome/browser/ui/search/instant_ntp_prerenderer_unittest.cc
+++ b/chrome/browser/ui/search/instant_ntp_prerenderer_unittest.cc
@@ -3,9 +3,6 @@
 // found in the LICENSE file.
 
 #include "base/memory/scoped_ptr.h"
-#include "base/metrics/histogram.h"
-#include "base/metrics/histogram_samples.h"
-#include "base/metrics/statistics_recorder.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/search/search.h"
@@ -14,13 +11,8 @@
 #include "chrome/common/content_settings.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_profile.h"
-#include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-using base::HistogramBase;
-using base::HistogramSamples;
-using base::StatisticsRecorder;
-
 class TestableInstantNTP : public InstantNTP {
  public:
   TestableInstantNTP(InstantNTPPrerenderer* ntp_prerenderer,
@@ -127,7 +119,6 @@ class InstantNTPPrerendererTest : public testing::Test {
  public:
   InstantNTPPrerendererTest()
       : instant_ntp_prerenderer_(new TestableInstantNTPPrerenderer(&profile_)) {
-    base::StatisticsRecorder::Initialize();
     chrome::EnableInstantExtendedAPIForTesting();
   }
 
@@ -140,7 +131,6 @@ class InstantNTPPrerendererTest : public testing::Test {
   }
 
  private:
-  content::TestBrowserThreadBundle thread_bundle_;
   scoped_ptr<TestableInstantNTPPrerenderer> instant_ntp_prerenderer_;
   mutable TestingProfile profile_;
 };