Add the identified form section to the autofill tests.

chrome/test/data/autofill/heuristics/output/02_checkout_advanceautoparts.com.out

-UNKNOWN_TYPE | billingShippingSame | Billing AddressUse form below for your billing address:* required fields*First Name: | false
-NAME_FIRST | billFirstName | *First Name: | 
-NAME_LAST | billLastName | *Last Name: | 
-ADDRESS_HOME_LINE1 | billAddress1 | *Street Address 1: | 
-ADDRESS_HOME_LINE2 | billAddress2 | Street Address 2: | 
-ADDRESS_HOME_CITY | billCity | *City: | 
-ADDRESS_HOME_STATE | billState | *State: | AL
-ADDRESS_HOME_ZIP | billZipCode | *Zip Code: | 
-PHONE_HOME_CITY_CODE | billDayPhonePart1 | ( | 
-PHONE_HOME_NUMBER | billDayPhonePart2 | ) | 
-PHONE_HOME_NUMBER | billDayPhonePart3 | *Day Phone: | 
-EMAIL_ADDRESS | billEmail | *Email Address: | 
-UNKNOWN_TYPE | sendMeEmail | *Email Address: | checked
-UNKNOWN_TYPE | billPassword | Password: | 
-UNKNOWN_TYPE | billPasswordVerify | Confirm Password: | 
-NAME_FIRST | shipFirstName | *First Name: | 
-NAME_LAST | shipLastName | *Last Name: | 
-ADDRESS_HOME_LINE1 | shipAddress1 | *Street Address 1: | 
-ADDRESS_HOME_LINE2 | shipAddress2 | Street Address 2: | 
-ADDRESS_HOME_CITY | shipCity | *City: | 
-ADDRESS_HOME_STATE | shipState | *State: | AL
-ADDRESS_HOME_ZIP | shipZipCode | *Zip Code: | 
-PHONE_HOME_CITY_CODE | shipDayPhonePart1 | ( | 
-PHONE_HOME_NUMBER | shipDayPhonePart2 | ) | 
-PHONE_HOME_NUMBER | shipDayPhonePart3 | *Day Phone: | 
-PHONE_HOME_CITY_CODE | shipNightPhonePart1 | ( | 
-PHONE_HOME_NUMBER | shipNightPhonePart2 | ) | 
-PHONE_HOME_NUMBER | shipNightPhonePart3 | Night Phone: | 
+UNKNOWN_TYPE | billingShippingSame | Billing AddressUse form below for your billing address:* required fields*First Name: | false | billingShippingSame_1-default
+NAME_FIRST | billFirstName | *First Name: |  | billingShippingSame_1-default
+NAME_LAST | billLastName | *Last Name: |  | billingShippingSame_1-default
+ADDRESS_HOME_LINE1 | billAddress1 | *Street Address 1: |  | billingShippingSame_1-default
+ADDRESS_HOME_LINE2 | billAddress2 | Street Address 2: |  | billingShippingSame_1-default
+ADDRESS_HOME_CITY | billCity | *City: |  | billingShippingSame_1-default
+ADDRESS_HOME_STATE | billState | *State: | AL | billingShippingSame_1-default
+ADDRESS_HOME_ZIP | billZipCode | *Zip Code: |  | billingShippingSame_1-default
+PHONE_HOME_CITY_CODE | billDayPhonePart1 | ( |  | billingShippingSame_1-default
+PHONE_HOME_NUMBER | billDayPhonePart2 | ) |  | billingShippingSame_1-default
+PHONE_HOME_NUMBER | billDayPhonePart3 | *Day Phone: |  | billingShippingSame_1-default
+EMAIL_ADDRESS | billEmail | *Email Address: |  | billingShippingSame_1-default
+UNKNOWN_TYPE | sendMeEmail | *Email Address: | checked | billingShippingSame_1-default
+UNKNOWN_TYPE | billPassword | Password: |  | billingShippingSame_1-default
+UNKNOWN_TYPE | billPasswordVerify | Confirm Password: |  | billingShippingSame_1-default
+NAME_FIRST | shipFirstName | *First Name: |  | shipFirstName_1-default
+NAME_LAST | shipLastName | *Last Name: |  | shipFirstName_1-default
+ADDRESS_HOME_LINE1 | shipAddress1 | *Street Address 1: |  | shipFirstName_1-default
+ADDRESS_HOME_LINE2 | shipAddress2 | Street Address 2: |  | shipFirstName_1-default
+ADDRESS_HOME_CITY | shipCity | *City: |  | shipFirstName_1-default
+ADDRESS_HOME_STATE | shipState | *State: | AL | shipFirstName_1-default
+ADDRESS_HOME_ZIP | shipZipCode | *Zip Code: |  | shipFirstName_1-default
+PHONE_HOME_CITY_CODE | shipDayPhonePart1 | ( |  | shipFirstName_1-default
+PHONE_HOME_NUMBER | shipDayPhonePart2 | ) |  | shipFirstName_1-default
+PHONE_HOME_NUMBER | shipDayPhonePart3 | *Day Phone: |  | shipFirstName_1-default
+PHONE_HOME_CITY_CODE | shipNightPhonePart1 | ( |  | shipFirstName_1-default
+PHONE_HOME_NUMBER | shipNightPhonePart2 | ) |  | shipFirstName_1-default
+PHONE_HOME_NUMBER | shipNightPhonePart3 | Night Phone: |  | shipFirstName_1-default