Autofill: Remove fax number completely.

chrome/browser/autofill/phone_number.cc

Index: chrome/browser/autofill/phone_number.cc
diff --git a/chrome/browser/autofill/phone_number.cc b/chrome/browser/autofill/phone_number.cc
index abc107d6de760f20436108339d8b02684f90f1a3..768d99c974dca4a55f9708f19e3ad30337e378d6 100644
--- a/chrome/browser/autofill/phone_number.cc
+++ b/chrome/browser/autofill/phone_number.cc
@@ -59,6 +59,7 @@ PhoneNumber::~PhoneNumber() {}
 PhoneNumber& PhoneNumber::operator=(const PhoneNumber& number) {
   if (this == &number)
     return *this;
+
   phone_group_ = number.phone_group_;
   number_ = number.number_;
   profile_ = number.profile_;
@@ -150,7 +151,7 @@ void PhoneNumber::GetMatchingTypes(const string16& text,
   FormGroup::GetMatchingTypes(stripped_text, matching_types);
 
   // For US numbers, also compare to the three-digit prefix and the four-digit
-  // suffix, since websites often split numbers into these two fields.
+  // suffix, since web sites often split numbers into these two fields.
   string16 number = GetCanonicalizedInfo(GetNumberType());
   if (locale() == "US" && number.size() == (kPrefixLength + kSuffixLength)) {
     string16 prefix = number.substr(kPrefixOffset, kPrefixLength);
@@ -191,53 +192,23 @@ void PhoneNumber::UpdateCacheIfNeeded() const {
 }
 
 AutofillFieldType PhoneNumber::GetNumberType() const {
-  if (phone_group_ == AutofillType::PHONE_HOME)
-    return PHONE_HOME_NUMBER;
-  else if (phone_group_ == AutofillType::PHONE_FAX)
-    return PHONE_FAX_NUMBER;
-  else
-    NOTREACHED();
-  return UNKNOWN_TYPE;
+  return PHONE_HOME_NUMBER;
 }
 
 AutofillFieldType PhoneNumber::GetCityCodeType() const {
-  if (phone_group_ == AutofillType::PHONE_HOME)
-    return PHONE_HOME_CITY_CODE;
-  else if (phone_group_ == AutofillType::PHONE_FAX)
-    return PHONE_FAX_CITY_CODE;
-  else
-    NOTREACHED();
-  return UNKNOWN_TYPE;
+  return PHONE_HOME_CITY_CODE;
 }
 
 AutofillFieldType PhoneNumber::GetCountryCodeType() const {
-  if (phone_group_ == AutofillType::PHONE_HOME)
-    return PHONE_HOME_COUNTRY_CODE;
-  else if (phone_group_ == AutofillType::PHONE_FAX)
-    return PHONE_FAX_COUNTRY_CODE;
-  else
-    NOTREACHED();
-  return UNKNOWN_TYPE;
+  return PHONE_HOME_COUNTRY_CODE;
 }
 
 AutofillFieldType PhoneNumber::GetCityAndNumberType() const {
-  if (phone_group_ == AutofillType::PHONE_HOME)
-    return PHONE_HOME_CITY_AND_NUMBER;
-  else if (phone_group_ == AutofillType::PHONE_FAX)
-    return PHONE_FAX_CITY_AND_NUMBER;
-  else
-    NOTREACHED();
-  return UNKNOWN_TYPE;
+  return PHONE_HOME_CITY_AND_NUMBER;
 }
 
 AutofillFieldType PhoneNumber::GetWholeNumberType() const {
-  if (phone_group_ == AutofillType::PHONE_HOME)
-    return PHONE_HOME_WHOLE_NUMBER;
-  else if (phone_group_ == AutofillType::PHONE_FAX)
-    return PHONE_FAX_WHOLE_NUMBER;
-  else
-    NOTREACHED();
-  return UNKNOWN_TYPE;
+  return PHONE_HOME_WHOLE_NUMBER;
 }
 
 PhoneNumber::PhoneCombineHelper::PhoneCombineHelper(