Oilpan: Prepare to support garbage-collected Node in WebNode hierarchy.

Source/web/WebFormControlElement.cpp

Index: Source/web/WebFormControlElement.cpp
diff --git a/Source/web/WebFormControlElement.cpp b/Source/web/WebFormControlElement.cpp
index cd6ef091d855a41a212977ce53bb7232680d1bc1..f2d91c184f96fb2831d8d2c92dc9ff648a6e7b15 100644
--- a/Source/web/WebFormControlElement.cpp
+++ b/Source/web/WebFormControlElement.cpp
@@ -188,18 +188,18 @@ WebFormElement WebFormControlElement::form() const
     return WebFormElement(constUnwrap<HTMLFormControlElement>()->form());
 }
 
-WebFormControlElement::WebFormControlElement(const PassRefPtr<HTMLFormControlElement>& elem)
+WebFormControlElement::WebFormControlElement(const PassRefPtrWillBeRawPtr<HTMLFormControlElement>& elem)
     : WebElement(elem)
 {
 }
 
-WebFormControlElement& WebFormControlElement::operator=(const PassRefPtr<HTMLFormControlElement>& elem)
+WebFormControlElement& WebFormControlElement::operator=(const PassRefPtrWillBeRawPtr<HTMLFormControlElement>& elem)
 {
     m_private = elem;
     return *this;
 }
 
-WebFormControlElement::operator PassRefPtr<HTMLFormControlElement>() const
+WebFormControlElement::operator PassRefPtrWillBeRawPtr<HTMLFormControlElement>() const
 {
     return toHTMLFormControlElement(m_private.get());
 }