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

components/autofill/core/browser/contact_info.cc

Index: components/autofill/core/browser/contact_info.cc
diff --git a/components/autofill/core/browser/contact_info.cc b/components/autofill/core/browser/contact_info.cc
index 0793bb5ff310c507941a7edd69bca4dfe57345b3..c0028cf18ee680f587ad19ced31e4a908cd08e3b 100644
--- a/components/autofill/core/browser/contact_info.cc
+++ b/components/autofill/core/browser/contact_info.cc
@@ -34,6 +34,12 @@ NameInfo& NameInfo::operator=(const NameInfo& info) {
   return *this;
 }
 
+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);