Remove implicit conversions from scoped_refptr to T* in chrome/

chrome/browser/search/search_unittest.cc

 // Copyright (c) 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 "base/command_line.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram_base.h"
 #include "base/metrics/histogram_samples.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 235 matching lines @@
         contents->GetRenderProcessHost();
     const content::RenderViewHost* start_rvh =
         contents->GetRenderViewHost();
 
     // Navigate to end URL.
     NavigateAndCommitActiveTab(GURL(test.end_url));
     EXPECT_EQ(test.end_in_instant_process, InInstantProcess(contents))
         << test.description;
 
     EXPECT_EQ(test.same_site_instance,
-              start_site_instance == contents->GetSiteInstance())
+              start_site_instance.get() == contents->GetSiteInstance())
         << test.description;
     EXPECT_EQ(test.same_site_instance,
               start_rvh == contents->GetRenderViewHost())
         << test.description;
     EXPECT_EQ(test.same_site_instance,
               start_rph == contents->GetRenderProcessHost())
         << test.description;
   }
 }
 
@@ skipping 25 matching lines @@
         GURL(test.end_url));
     load_params.is_renderer_initiated = true;
     load_params.transition_type = content::PAGE_TRANSITION_LINK;
 
     controller->LoadURLWithParams(load_params);
     CommitPendingLoad(controller);
     EXPECT_EQ(test.end_in_instant_process, InInstantProcess(contents))
         << test.description;
 
     EXPECT_EQ(test.same_site_instance,
-              start_site_instance == contents->GetSiteInstance())
+              start_site_instance.get() == contents->GetSiteInstance())
         << test.description;
     EXPECT_EQ(test.same_site_instance,
               start_rvh == contents->GetRenderViewHost())
         << test.description;
     EXPECT_EQ(test.same_site_instance,
               start_rph == contents->GetRenderProcessHost())
         << test.description;
   }
 }
 
@@ skipping 687 matching lines @@
 }
 
 TEST_F(OriginChipTest, CommandLineOnSrp) {
   CommandLine::ForCurrentProcess()->AppendSwitch(
       switches::kEnableOriginChipOnSrp);
   EXPECT_TRUE(ShouldDisplayOriginChip());
   EXPECT_EQ(ORIGIN_CHIP_ON_SRP, GetOriginChipCondition());
 }
 
 }  // namespace chrome