Bug 1728537 - Part 2: Move RestoreState out of nsIFormControl; r=smaug

Differential Revision: https://phabricator.services.mozilla.com/D124180

dom/html/HTMLSelectElement.cpp

@@ -1282,8 +1282,6 @@ void HTMLSelectElement::SaveState() {
   }
 }
 
-// nsIFormControl
-
 bool HTMLSelectElement::RestoreState(PresState* aState) {
   // Get the presentation state object to retrieve our stuff out of.
   const PresContentData& state = aState->contentData();
@@ -1335,6 +1333,8 @@ void HTMLSelectElement::RestoreStateTo(const SelectContentData& aNewSelected) {
   }
 }
 
+// nsIFormControl
+
 NS_IMETHODIMP
 HTMLSelectElement::Reset() {
   uint32_t numSelected = 0;