Revert 179491 due to performance regression.

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

Index: chrome/test/data/autofill/heuristics/output/02_checkout_cafepress.com.out
===================================================================
--- chrome/test/data/autofill/heuristics/output/02_checkout_cafepress.com.out	(revision 179750)
+++ chrome/test/data/autofill/heuristics/output/02_checkout_cafepress.com.out	(working copy)
@@ -9,9 +9,6 @@
 ADDRESS_BILLING_ZIP | BillZip | Zip/Postal Code* | 
 PHONE_HOME_WHOLE_NUMBER | BillPhone | Phone Number* | 
 EMAIL_ADDRESS | BillEmail | Email Address* | 
-UNKNOWN_TYPE | cbStoreSpecial |  | on
-UNKNOWN_TYPE | ShipDestination |  | billaddress
-UNKNOWN_TYPE | ShipDestination | Ship to my billing address | shipaddress
 NAME_FULL | ShipName | Recipient Name* | 
 ADDRESS_HOME_COUNTRY | ShipCountry | Country* | UNITED STATES
 ADDRESS_HOME_LINE1 | ShipStreet1 | Address* | 
@@ -20,16 +17,8 @@
 ADDRESS_HOME_STATE | ShipState | State/Province* | 
 UNKNOWN_TYPE | ShipStateOther | State/Province* | 
 ADDRESS_HOME_ZIP | ShipZip | Zip/Postal Code* | 
-UNKNOWN_TYPE | ShowGiftMsg | 2 Shipping Address | on
 UNKNOWN_TYPE | countdown | You have | 300
-UNKNOWN_TYPE | ApplyGiftWrap | 2 Shipping Address | on
 UNKNOWN_TYPE | txtCoupon | Apply Promo Code | 
-UNKNOWN_TYPE | PaymentMethod |  | PayByCafeCash
-UNKNOWN_TYPE | PaymentMethod |  | PayByGC
-UNKNOWN_TYPE | PaymentMethod |  | PayByCCGC
-UNKNOWN_TYPE | PaymentMethod |  | PayByCC
 CREDIT_CARD_NUMBER | txtCCAccount | Credit Card No.* | 
 CREDIT_CARD_EXP_MONTH | ccExp$MonthDrop | Expiration Date* | 06 (June)
 CREDIT_CARD_EXP_4_DIGIT_YEAR | ccExp$YearDrop | Expiration Date* | 2011
-UNKNOWN_TYPE | PaymentMethod | Expiration Date* | PayByCheck
-UNKNOWN_TYPE | PaymentMethod |  | PayByPayPal