Add support for autofilling radio buttons and checkboxes.

chrome/common/form_field_data.cc

Index: chrome/common/form_field_data.cc
diff --git a/chrome/common/form_field_data.cc b/chrome/common/form_field_data.cc
index 8ff3ce144e9f7422b86a9630439a89c0675c9e38..0a2205a9b92bdc6ef28c15242c6b7a6edd36deab 100644
--- a/chrome/common/form_field_data.cc
+++ b/chrome/common/form_field_data.cc
@@ -10,6 +10,8 @@
 FormFieldData::FormFieldData()
     : max_length(0),
       is_autofilled(false),
+      is_checked(false),
+      is_checkable(false),
       is_focusable(false),
       should_autocomplete(false) {
 }
@@ -54,6 +56,10 @@ std::ostream& operator<<(std::ostream& os, const FormFieldData& field) {
       << " "
       << (field.is_autofilled ? "true" : "false")
       << " "
+      << (field.is_checked ? "true" : "false")
+      << " "
+      << (field.is_checkable ? "true" : "false")
+      << " "
       << (field.is_focusable ? "true" : "false")
       << " "
       << (field.should_autocomplete ? "true" : "false");