Minor comment fixes.

chrome/browser/autocomplete/search_provider_unittest.cc

 // Copyright 2012 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/autocomplete/search_provider.h"
 
 #include "base/metrics/field_trial.h"
 #include "base/run_loop.h"
 #include "base/string_util.h"
 #include "base/time.h"
@@ skipping 114 matching lines @@
   // Profile we use.
   TestingProfile profile_;
 
   // The provider.
   scoped_refptr<SearchProvider> provider_;
 
   // If true, OnProviderUpdate exits out of the current message loop.
   bool quit_when_done_;
 
   // Needed for AutucompleteFieldTrial::Activate();
-  static scoped_ptr<base::FieldTrialList> field_trial_list_;
+  static base::FieldTrialList* field_trial_list_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchProviderTest);
 };
 
 // static
-scoped_ptr<base::FieldTrialList> SearchProviderTest::field_trial_list_;
+base::FieldTrialList* SearchProviderTest::field_trial_list_ = NULL;
 
 // static
 void SearchProviderTest::SetUpTestCase() {
   // Set up Suggest experiments.
-  field_trial_list_.reset(new base::FieldTrialList(
-      new metrics::SHA1EntropyProvider("foo")));
+  field_trial_list_ = new base::FieldTrialList(
+      new metrics::SHA1EntropyProvider("foo"));
   AutocompleteFieldTrial::Activate();
 }
 
 // static
 void SearchProviderTest::TearDownTestCase() {
   // Make sure the global instance of FieldTrialList is gone.
-  field_trial_list_.reset();
+  delete field_trial_list_;
 }
 
 void SearchProviderTest::SetUp() {
   // Make sure that fetchers are automatically ungregistered upon destruction.
   test_factory_.set_remove_fetcher_on_delete(true);
 
   // We need both the history service and template url model loaded.
   profile_.CreateHistoryService(true, false);
   TemplateURLServiceFactory::GetInstance()->SetTestingFactoryAndUse(
       &profile_, &TemplateURLServiceFactory::BuildInstanceFor);
@@ skipping 1174 matching lines @@
   EXPECT_EQ(AutocompleteMatch::ACMatchClassification::URL,
             match.contents_class[0].style);
   EXPECT_EQ(4U, match.contents_class[1].offset);
   EXPECT_EQ(AutocompleteMatch::ACMatchClassification::URL |
             AutocompleteMatch::ACMatchClassification::MATCH,
             match.contents_class[1].style);
   EXPECT_EQ(5U, match.contents_class[2].offset);
   EXPECT_EQ(AutocompleteMatch::ACMatchClassification::URL,
             match.contents_class[2].style);
 }