Modified to allow to preserve two-word string in first-name and last-name in autofill profile.

components/autofill/core/browser/contact_info.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/contact_info.h"
 
 #include <stddef.h>
 #include <ostream>
 #include <string>
 
@@ skipping 16 matching lines @@
 NameInfo& NameInfo::operator=(const NameInfo& info) {
   if (this == &info)
     return *this;
 
   first_ = info.first_;
   middle_ = info.middle_;
   last_ = info.last_;
   return *this;
 }
 
+bool NameInfo::operator==(const NameInfo& info) {
+  return (first_ == info.first_ && middle_ == info.middle_ &&
+          last_ == info.last_);
+}
+
+bool NameInfo::operator!=(const NameInfo& info) {
+  return !(*this == info);
+}
+
+bool NameInfo::EqualsIgnoreCase(const NameInfo& info) {
+  return (StringToLowerASCII(first_) == StringToLowerASCII(info.first_) &&
+          StringToLowerASCII(middle_) == StringToLowerASCII(info.middle_) &&
+          StringToLowerASCII(last_) == StringToLowerASCII(info.last_));
+}
+
 void NameInfo::GetSupportedTypes(ServerFieldTypeSet* supported_types) const {
   supported_types->insert(NAME_FIRST);
   supported_types->insert(NAME_MIDDLE);
   supported_types->insert(NAME_LAST);
   supported_types->insert(NAME_MIDDLE_INITIAL);
   supported_types->insert(NAME_FULL);
 }
 
 base::string16 NameInfo::GetRawInfo(ServerFieldType type) const {
   DCHECK_EQ(NAME, AutofillType(type).group());
@@ skipping 150 matching lines @@
   return base::string16();
 }
 
 void CompanyInfo::SetRawInfo(ServerFieldType type,
                              const base::string16& value) {
   DCHECK_EQ(COMPANY_NAME, type);
   company_name_ = value;
 }
 
 }  // namespace autofill