Update chrome/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/browser/ui/search/instant_extended_interactive_uitest.cc

 // 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 <sstream>
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram_base.h"
 #include "base/metrics/histogram_samples.h"
@@ skipping 1138 matching lines @@
   // Show and commit the new overlay.
   ASSERT_TRUE(SetOmniboxTextAndWaitForOverlayToShow("hello again"));
   EXPECT_EQ("hello again", GetOmniboxText());
   browser()->window()->GetLocationBar()->AcceptInput();
   content::WebContents* second_active_tab =
       browser()->tab_strip_model()->GetActiveWebContents();
   EXPECT_NE(first_active_tab, second_active_tab);
   scoped_refptr<content::SiteInstance> second_site_instance =
       second_active_tab->GetSiteInstance();
   EXPECT_NE(first_site_instance, second_site_instance);
-  EXPECT_FALSE(first_site_instance->IsRelatedSiteInstance(
-      second_site_instance));
+  EXPECT_FALSE(
+      first_site_instance->IsRelatedSiteInstance(second_site_instance.get()));
 }
 
 // Tests that suggestions are sanity checked.
 IN_PROC_BROWSER_TEST_F(InstantExtendedTest, ValidatesSuggestions) {
   ASSERT_NO_FATAL_FAILURE(SetupInstant(browser()));
   FocusOmniboxAndWaitForInstantOverlayAndNTPSupport();
 
   // Do not set gray text that is not a suffix of the query.
   EXPECT_TRUE(ExecuteScript("suggestion = 'potato';"
                             "behavior = 2;"));
@@ skipping 1479 matching lines @@
 
 // Test that if the LogDropdownShown() call records a histogram value.
 IN_PROC_BROWSER_TEST_F(InstantExtendedTest, LogDropdownShown) {
   ASSERT_NO_FATAL_FAILURE(SetupInstant(browser()));
   FocusOmniboxAndWaitForInstantOverlayAndNTPSupport();
   int64 histogramValue = GetHistogramCount("Instant.TimeToFirstShowFromWeb");
   ASSERT_TRUE(SetOmniboxTextAndWaitForOverlayToShow("a"));
   EXPECT_EQ(histogramValue + 1,
             GetHistogramCount("Instant.TimeToFirstShowFromWeb"));
 }