Convert //components/prefs from scoped_ptr to std::unique_ptr

components/web_resource/eula_accepted_notifier_unittest.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 "components/web_resource/eula_accepted_notifier.h"
 
 #include "base/macros.h"
+#include "base/memory/scoped_ptr.h"
 #include "components/prefs/pref_registry_simple.h"
 #include "components/prefs/testing_pref_service.h"
 #include "components/web_resource/web_resource_pref_names.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace web_resource {
 
 class EulaAcceptedNotifierTest : public testing::Test,
                                  public EulaAcceptedNotifier::Observer {
  public:
@@ skipping 53 matching lines @@
 TEST_F(EulaAcceptedNotifierTest, EulaNotInitiallyAccepted) {
   EXPECT_FALSE(notifier()->IsEulaAccepted());
   SetEulaAcceptedPref();
   EXPECT_TRUE(notifier()->IsEulaAccepted());
   EXPECT_TRUE(eula_accepted_called());
   // Call it a second time, to ensure the answer doesn't change.
   EXPECT_TRUE(notifier()->IsEulaAccepted());
 }
 
 }  // namespace web_resource