Implemented SetProperty/GetProperty methods for FileControlFrame
Added nsGenericHTMLElement::GetPrimaryFrame check for nsnull for doc return type.
nsHTMLInputElement.cpp replace NS_OK == with NS_SUCCEEDED in GetValue and SetValue
Added GetName and GetValue utility methods to nsFormControlHelper
modified nsButtonControlFrame::PaintButton to take the label to paint as an extra parameter.
This allows it to be callable from the nsFileControlFrame code to render the button.
git-svn-id: svn://10.0.0.236/trunk@20325 18797224-902f-48f8-a5cc-f745e15eee43
turned off url encoding of '.' and '_" to match Nav
fixed bug where non clicked buttons submitted data;
fixed bug where <select>s with initial values were not submitting that value;
git-svn-id: svn://10.0.0.236/trunk@13727 18797224-902f-48f8-a5cc-f745e15eee43
