Convert FieldTrialList to Accept a std::unique_ptr

content/browser/loader/resource_scheduler_unittest.cc

 // Copyright (c) 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 "content/browser/loader/resource_scheduler.h"
 
 #include <utility>
 
+#include "base/memory/ptr_util.h"
 #include "base/memory/scoped_vector.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/field_trial.h"
 #include "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/test/mock_entropy_provider.h"
 #include "base/timer/mock_timer.h"
 #include "base/timer/timer.h"
 #include "content/browser/browser_thread_impl.h"
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
@@ skipping 103 matching lines @@
  private:
   net::HostResolver* GetHostResolver() override { return NULL; }
   net::URLRequestContext* GetRequestContext() override { return NULL; }
 };
 
 class ResourceSchedulerTest : public testing::Test {
  protected:
   ResourceSchedulerTest()
       : ui_thread_(BrowserThread::UI, &message_loop_),
         io_thread_(BrowserThread::IO, &message_loop_),
-        field_trial_list_(new base::MockEntropyProvider()) {
+        field_trial_list_(base::MakeUnique<base::MockEntropyProvider>()) {
     InitializeScheduler();
     context_.set_http_server_properties(&http_server_properties_);
   }
 
   ~ResourceSchedulerTest() override {
     CleanupScheduler();
   }
 
   // Done separately from construction to allow for modification of command
   // line flags in tests.
@@ skipping 662 matching lines @@
   scheduler_->OnClientDeleted(kChildId2, kRouteId2);
   high.reset();
   delayable_requests.clear();
   base::RunLoop().RunUntilIdle();
   EXPECT_TRUE(lowest->started());
 }
 
 }  // unnamed namespace
 
 }  // namespace content