Add support for autofilling radio buttons and checkboxes.

chrome/renderer/autofill/form_autofill_util.h

Index: chrome/renderer/autofill/form_autofill_util.h
diff --git a/chrome/renderer/autofill/form_autofill_util.h b/chrome/renderer/autofill/form_autofill_util.h
index 395f8ed90a0312b5dab18d377fbe16a100631b88..0174688cf3c5a92bafc3846f19d2d72e50c2bf64 100644
--- a/chrome/renderer/autofill/form_autofill_util.h
+++ b/chrome/renderer/autofill/form_autofill_util.h
@@ -52,6 +52,16 @@ bool IsTextInput(const WebKit::WebInputElement* element);
 // Returns true if |element| is a select element.
 bool IsSelectElement(const WebKit::WebFormControlElement& element);
 
+// Returns true if |element| is a radio button element.
+bool IsRadioButtonElement(const WebKit::WebInputElement* element);
+
+// Returns true if |element| is a checkbox element
+bool IsCheckboxElement(const WebKit::WebInputElement* element);

[Ilya Sherman, 2012/12/12 00:26:44]

Optional nit: Since you always check these two functions together, it might be
worth combining them into a single IsCheckableElement() functions.

[Raman Kakilate, 2012/12/12 01:22:04]

Done.

+
+// Returns true if |element| is one of the input element that can be autofilled.
+// {Text, Radiobutton, Checkbox}
+bool IsAutofillableInputElement(const WebKit::WebInputElement* element);
+
 // Returns the form's |name| attribute if non-empty; otherwise the form's |id|
 // attribute.
 const string16 GetFormIdentifier(const WebKit::WebFormElement& form);