Convert FieldTrialList to Accept a std::unique_ptr

chrome/browser/permissions/permission_context_base_unittest.cc

 // Copyright 2014 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/permissions/permission_context_base.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/feature_list.h"
 #include "base/macros.h"
+#include "base/memory/ptr_util.h"
 #include "base/metrics/field_trial.h"
 #include "base/test/histogram_tester.h"
 #include "base/test/mock_entropy_provider.h"
 #include "base/test/scoped_feature_list.h"
 #include "build/build_config.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/permissions/permission_decision_auto_blocker.h"
 #include "chrome/browser/permissions/permission_queue_controller.h"
 #include "chrome/browser/permissions/permission_request_id.h"
@@ skipping 76 matching lines @@
 };
 
 class TestKillSwitchPermissionContext : public TestPermissionContext {
  public:
   TestKillSwitchPermissionContext(
       Profile* profile,
       const content::PermissionType permission_type,
       const ContentSettingsType content_settings_type)
       : TestPermissionContext(profile, permission_type, content_settings_type),
         field_trial_list_(
-            new base::FieldTrialList(new base::MockEntropyProvider)) {}
+            new base::FieldTrialList(
+                base::MakeUnique<base::MockEntropyProvider>())) {}
 
   void ResetFieldTrialList() {
     // Destroy the existing FieldTrialList before creating a new one to avoid
     // a DCHECK.
     field_trial_list_.reset();
     field_trial_list_.reset(new base::FieldTrialList(
-        new base::MockEntropyProvider));
+        base::MakeUnique<base::MockEntropyProvider>()));
     variations::testing::ClearAllVariationParams();
   }
 
  private:
   std::unique_ptr<base::FieldTrialList> field_trial_list_;
 };
 
 class PermissionContextBaseTests : public ChromeRenderViewHostTestHarness {
  protected:
   PermissionContextBaseTests() {}
@@ skipping 527 matching lines @@
   TestParallelRequests(CONTENT_SETTING_ALLOW);
 }
 
 TEST_F(PermissionContextBaseTests, TestParallelRequestsBlocked) {
   TestParallelRequests(CONTENT_SETTING_BLOCK);
 }
 
 TEST_F(PermissionContextBaseTests, TestParallelRequestsDismissed) {
   TestParallelRequests(CONTENT_SETTING_ASK);
 }