Revert 66214 - Display a warning when autofill is disabled for a website....

chrome/browser/autofill/form_structure.cc

Index: chrome/browser/autofill/form_structure.cc
===================================================================
--- chrome/browser/autofill/form_structure.cc	(revision 66219)
+++ chrome/browser/autofill/form_structure.cc	(working copy)
@@ -107,7 +107,7 @@
                                         std::string* encoded_xml) const {
   DCHECK(encoded_xml);
   encoded_xml->clear();
-  bool auto_fillable = IsAutoFillable(false);
+  bool auto_fillable = IsAutoFillable();
   DCHECK(auto_fillable);  // Caller should've checked for search pages.
   if (!auto_fillable)
     return false;
@@ -232,6 +232,8 @@
 
     form->UpdateAutoFillCount();
   }
+
+  return;
 }
 
 std::string FormStructure::FormSignature() const {
@@ -245,11 +247,11 @@
   return Hash64Bit(form_string);
 }
 
-bool FormStructure::IsAutoFillable(bool require_method_post) const {
+bool FormStructure::IsAutoFillable() const {
   if (autofill_count() < kRequiredFillableFields)
     return false;
 
-  return ShouldBeParsed(require_method_post);
+  return ShouldBeParsed();
 }
 
 bool FormStructure::HasAutoFillableValues() const {
@@ -266,6 +268,46 @@
   return false;
 }
 
+// TODO(jhawkins): Cache this result.
+bool FormStructure::HasBillingFields() const {
+  for (std::vector<AutoFillField*>::const_iterator iter = begin();
+       iter != end(); ++iter) {
+    if (!*iter)
+      return false;
+
+    AutoFillField* field = *iter;
+    if (!field)
+      continue;
+
+    AutoFillType type(field->type());
+    if (type.group() == AutoFillType::ADDRESS_BILLING ||
+        type.group() == AutoFillType::CREDIT_CARD)
+      return true;
+  }
+
+  return false;
+}
+
+// TODO(jhawkins): Cache this result.
+bool FormStructure::HasNonBillingFields() const {
+  for (std::vector<AutoFillField*>::const_iterator iter = begin();
+       iter != end(); ++iter) {
+    if (!*iter)
+      return false;
+
+    AutoFillField* field = *iter;
+    if (!field)
+      continue;
+
+    AutoFillType type(field->type());
+    if (type.group() != AutoFillType::ADDRESS_BILLING &&
+        type.group() != AutoFillType::CREDIT_CARD)
+      return true;
+  }
+
+  return false;
+}
+
 void FormStructure::UpdateAutoFillCount() {
   autofill_count_ = 0;
   for (std::vector<AutoFillField*>::const_iterator iter = begin();
@@ -276,7 +318,7 @@
   }
 }
 
-bool FormStructure::ShouldBeParsed(bool require_method_post) const {
+bool FormStructure::ShouldBeParsed() const {
   if (field_count() < kRequiredFillableFields)
     return false;
 
@@ -286,7 +328,10 @@
   if (target_url_.path() == "/search")
     return false;
 
-  return !require_method_post || (method_ == POST);
+  if (method_ == GET)
+    return false;
+
+  return true;
 }
 
 void FormStructure::set_possible_types(int index, const FieldTypeSet& types) {