components: Change auto to not deduce raw pointers.

components/domain_reliability/context.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 "components/domain_reliability/context.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 186 matching lines @@
   upload_time_ = base::TimeTicks();
 }
 
 std::unique_ptr<const Value> DomainReliabilityContext::CreateReport(
     base::TimeTicks upload_time,
     const GURL& collector_url,
     int* max_upload_depth_out) const {
   int max_upload_depth = 0;
 
   std::unique_ptr<ListValue> beacons_value(new ListValue());
-  for (const auto& beacon : beacons_) {
+  for (const auto* beacon : beacons_) {
     beacons_value->Append(beacon->ToValue(upload_time,
                                           *last_network_change_time_,
                                           collector_url,
                                           config().path_prefixes));
     if (beacon->upload_depth > max_upload_depth)
       max_upload_depth = beacon->upload_depth;
   }
 
   std::unique_ptr<DictionaryValue> report_value(new DictionaryValue());
   report_value->SetString("reporter", upload_reporter_string_);
@@ skipping 32 matching lines @@
   delete beacons_.front();
   beacons_.pop_front();
 
   // If that just removed a beacon counted in uploading_beacons_size_, decrement
   // that.
   if (uploading_beacons_size_ > 0)
     --uploading_beacons_size_;
 }
 
 }  // namespace domain_reliability