chrome/browser/chromeos: Change auto to not deduce raw pointers.

chrome/browser/chromeos/policy/upload_job_impl.cc

 // Copyright (c) 2015 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/chromeos/policy/upload_job_impl.h"
 
 #include <stddef.h>
 #include <set>
 #include <utility>
 
@@ skipping 194 matching lines @@
 bool UploadJobImpl::SetUpMultipart() {
   DCHECK_EQ(ACQUIRING_TOKEN, state_);
   state_ = PREPARING_CONTENT;
 
   if (mime_boundary_ && post_data_)
     return true;
 
   std::set<std::string> used_names;
 
   // Check uniqueness of header field names.
-  for (const auto& data_segment : data_segments_) {
+  for (auto* data_segment : data_segments_) {
     if (!used_names.insert(data_segment->GetName()).second)
       return false;
   }
 
   mime_boundary_.reset(
       new std::string(boundary_generator_->GenerateBoundary()));
 
   // Estimate an upper bound for the total message size to make memory
   // allocation more efficient. It is not an error if this turns out to be too
   // small as std::string will take care of the realloc.
   size_t size = 0;
-  for (const auto& data_segment : data_segments_) {
+  for (auto* data_segment : data_segments_) {
     for (const auto& entry : data_segment->GetHeaderEntries())
       size += entry.first.size() + entry.second.size();
     size += kMaxMimeBoundarySize + data_segment->GetName().size() +
             data_segment->GetFilename().size() + data_segment->GetDataSize();
     // Add some extra space for all the constants and control characters.
     size += 128;
   }
 
   // Allocate memory of the expected size.
   post_data_.reset(new std::string);
   post_data_->reserve(size);
 
-  for (const auto& data_segment : data_segments_) {
+  for (auto* data_segment : data_segments_) {
     post_data_->append("--" + *mime_boundary_.get() + "\r\n");
     post_data_->append("Content-Disposition: form-data; name=\"" +
                        data_segment->GetName() + "\"");
     if (!data_segment->GetFilename().empty()) {
       post_data_->append("; filename=\"" + data_segment->GetFilename() + "\"");
     }
     post_data_->append("\r\n");
 
     // Add custom header fields.
     for (const auto& entry : data_segment->GetHeaderEntries()) {
@@ skipping 128 matching lines @@
       HandleError(AUTHENTICATION_ERROR);
     } else {
       CHROMEOS_SYSLOG(ERROR) << "POST request failed with HTTP status code "
                              << response_code << ".";
       HandleError(SERVER_ERROR);
     }
   }
 }
 
 }  // namespace policy