Speed up the Autofill heuristics browser tests

chrome/test/data/autofill/heuristics/input/05_checkout_officemax.com.html

Index: chrome/test/data/autofill/heuristics/input/05_checkout_officemax.com.html
diff --git a/chrome/test/data/autofill/heuristics/input/05_checkout_officemax.com.html b/chrome/test/data/autofill/heuristics/input/05_checkout_officemax.com.html
index 53259319f22e58aba2bb113093c3eff035ed0a8e..9e70509d6d41aaac148ad1be44bf5dfe4ad8274d 100644
--- a/chrome/test/data/autofill/heuristics/input/05_checkout_officemax.com.html
+++ b/chrome/test/data/autofill/heuristics/input/05_checkout_officemax.com.html
@@ -344,7 +344,7 @@
 	</div>
 <div class="buttonRow">
      <span class="fRight">
-     <input value="createShippingAddress" type="image" src="/images/en/continueBtn.gif" alt="createShippingAddress" name="/atg/commerce/order/purchase/ShippingGroupFormHandler.createShippingAddress" id="createShippingAddress">
+     <input value="createShippingAddress" type="image" src="#" alt="createShippingAddress" name="/atg/commerce/order/purchase/ShippingGroupFormHandler.createShippingAddress" id="createShippingAddress">
 <input value=" " type="hidden" name="_D:/atg/commerce/order/purchase/ShippingGroupFormHandler.createShippingAddress">
 <input type="hidden" name="blockValue" id="blockValue" value="createShippingAddress"/>
      </span>
@@ -528,7 +528,7 @@
 <input value=" " type="hidden" name="_D:/atg/commerce/order/purchase/CartModifierFormHandler.setOrderSuccessURL">
 <input value="/checkout/shipping.jsp" type="hidden" name="/atg/commerce/order/purchase/CartModifierFormHandler.setOrderErrorURL">
 <input value=" " type="hidden" name="_D:/atg/commerce/order/purchase/CartModifierFormHandler.setOrderErrorURL">
-<input type="image" src="/images/en/updateCartBtn.gif" alt="update my cart" name="/atg/commerce/order/purchase/CartModifierFormHandler.setOrder">
+<input type="image" src="#" alt="update my cart" name="/atg/commerce/order/purchase/CartModifierFormHandler.setOrder">
 <input value=" " type="hidden" name="_D:/atg/commerce/order/purchase/CartModifierFormHandler.setOrder">
 </div>
 				</div>
@@ -610,7 +610,7 @@
 						<input value="" type="text" title="Promo code" class="textOMX blockLeft" name="promoCode" id="promoCode">
 <input value=" " type="hidden" name="_D:promoCode">
 <div class="chromeBtn applyCodeBtn">					
-						   <input type="image" align="middle" src="/images/en/applyCodeBtn.gif" alt="Apply Code" name="/atg/commerce/promotion/CouponFormHandler.claimCoupon">
+						   <input type="image" align="middle" src="#" alt="Apply Code" name="/atg/commerce/promotion/CouponFormHandler.claimCoupon">
 <input value=" " type="hidden" name="_D:/atg/commerce/promotion/CouponFormHandler.claimCoupon">
 </div>	
 						<br/>