components: Change auto to not deduce raw pointers.

components/domain_reliability/config.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.
 
 // Make sure stdint.h includes SIZE_MAX. (See C89, p259, footnote 221.)
 #ifndef __STDC_LIMIT_MACROS
 #define __STDC_LIMIT_MACROS 1
 #endif
 
 #include "components/domain_reliability/config.h"
@@ skipping 52 matching lines @@
   return std::unique_ptr<const DomainReliabilityConfig>();
 }
 
 bool DomainReliabilityConfig::IsValid() const {
   if (!origin.is_valid() || collectors.empty() ||
       !IsValidSampleRate(success_sample_rate) ||
       !IsValidSampleRate(failure_sample_rate)) {
     return false;
   }
 
-  for (const auto& url : collectors) {
+  for (const auto* url : collectors) {
     if (!url->is_valid())
       return false;
   }
 
   return true;
 }
 
 bool DomainReliabilityConfig::Equals(const DomainReliabilityConfig& other)
     const {
   if (include_subdomains != other.include_subdomains ||
@@ skipping 30 matching lines @@
       "collectors", &DomainReliabilityConfig::collectors, &ConvertURL);
   converter->RegisterRepeatedString("path_prefixes",
                                     &DomainReliabilityConfig::path_prefixes);
   converter->RegisterDoubleField("success_sample_rate",
                                  &DomainReliabilityConfig::success_sample_rate);
   converter->RegisterDoubleField("failure_sample_rate",
                                  &DomainReliabilityConfig::failure_sample_rate);
 }
 
 }  // namespace domain_reliability