iwyu: Cleanup in the following files:

chrome/browser/autofill/contact_info.cc

 // Copyright (c) 2011 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/autofill/contact_info.h"
 
+#include <stddef.h>
+#include <ostream>
+#include <string>
+
 #include "base/basictypes.h"
+#include "base/logging.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autofill/autofill_type.h"
 #include "chrome/browser/autofill/field_types.h"
 
 static const string16 kNameSplitChars = ASCIIToUTF16("-'. ");
 
 static const AutofillFieldType kAutofillNameInfoTypes[] = {
   NAME_FIRST,
   NAME_MIDDLE,
@@ skipping 447 matching lines @@
   if (type == COMPANY_NAME)
     return company_name_;
 
   return string16();
 }
 
 void CompanyInfo::SetInfo(AutofillFieldType type, const string16& value) {
   DCHECK_EQ(COMPANY_NAME, type);
   company_name_ = value;
 }