Change scoped_ptr to std::unique_ptr in //net.

chrome/browser/browsing_data/mock_browsing_data_channel_id_helper.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/browsing_data/mock_browsing_data_channel_id_helper.h"
 
 #include <utility>
 
 #include "base/logging.h"
+#include "base/memory/scoped_ptr.h"
 #include "base/stl_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 MockBrowsingDataChannelIDHelper::MockBrowsingDataChannelIDHelper()
     : BrowsingDataChannelIDHelper() {}
 
 MockBrowsingDataChannelIDHelper::
 ~MockBrowsingDataChannelIDHelper() {}
 
 void MockBrowsingDataChannelIDHelper::StartFetching(
@@ skipping 33 matching lines @@
     pair.second = true;
 }
 
 bool MockBrowsingDataChannelIDHelper::AllDeleted() {
   for (const auto& pair : channel_ids_) {
     if (pair.second)
       return false;
   }
   return true;
 }