Rename HTMLElement::form() to formOwner().

Source/core/html/HTMLFormControlElement.h

Index: Source/core/html/HTMLFormControlElement.h
diff --git a/Source/core/html/HTMLFormControlElement.h b/Source/core/html/HTMLFormControlElement.h
index 391dae36441335f283b1c1b035e5ecab34e9b370..f2699a098af85dd80054232b5d320497dfc02bf3 100644
--- a/Source/core/html/HTMLFormControlElement.h
+++ b/Source/core/html/HTMLFormControlElement.h
@@ -43,8 +43,6 @@ class HTMLFormControlElement : public LabelableElement, public FormAssociatedEle
 public:
     virtual ~HTMLFormControlElement();
 
-    HTMLFormElement* form() const { return FormAssociatedElement::form(); }

[tkent, 2013/12/10 08:31:28]

Why do you remove it?

[sof, 2013/12/10 08:35:29]

FormAssociatedElement::form() implements it.

[tkent, 2013/12/10 08:49:49]

form() IDL function uses HTMLElement::formOwner() instead of
FormAssociatedElement::form().  This looks a behavior change.

[sof, 2013/12/10 08:53:57]

Which IDL function/attribute "form" are you referring to?

[sof, 2013/12/10 08:56:41]

(Please also notice the virtualForm() overloads of the FormAssociatedElement
subclasses.)

[tkent, 2013/12/10 08:59:01]

Oops, it's not an IDL function.  I meant 'form' IDL attributes of button,
fieldset, input, keygen,  output, select, and textarea.

[sof, 2013/12/10 09:03:01]

Same functionality/behavior is provided, see
HTMLFormControlElement::virtualForm()

[tkent, 2013/12/10 09:07:50]

ok, I understand.

I expect only literal renaming for a CL of which description says it renames
something. Such changes need explanation.

-
     String formEnctype() const;
     void setFormEnctype(const AtomicString&);
     String formMethod() const;