components: Change auto to not deduce raw pointers.

components/autofill/core/browser/autofill_manager.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/autofill/core/browser/autofill_manager.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 1039 matching lines @@
       "dump-autofill-data");
 
   // Save the form data for future dumping.
   if (dump_data) {
     if (recently_autofilled_forms_.size() > 5)
       recently_autofilled_forms_.erase(recently_autofilled_forms_.begin());
 
     recently_autofilled_forms_.push_back(
         std::map<std::string, base::string16>());
     auto& map = recently_autofilled_forms_.back();
-    for (const auto& field : submitted_form) {
+    for (const auto* field : submitted_form) {
       AutofillType type = field->Type();
       // Even though this is for development only, mask full credit card #'s.
       if (type.GetStorableType() == CREDIT_CARD_NUMBER &&
           field->value.size() > 4) {
         map[type.ToString()] = base::ASCIIToUTF16("...(omitted)...") +
                                field->value.substr(field->value.size() - 4, 4);
       } else {
         map[type.ToString()] = field->value;
       }
     }
@@ skipping 976 matching lines @@
     if (i > 0)
       fputs("Next oldest form:\n", file);
   }
   fputs("\n", file);
 
   fclose(file);
 }
 #endif  // ENABLE_FORM_DEBUG_DUMP
 
 }  // namespace autofill