oops, this wasn't supposed to go on the trunk. backing out.

accessible/src/base/nsRootAccessible.cpp

@@ -629,16 +629,6 @@ NS_IMETHODIMP nsRootAccessible::Input(nsIDOMEvent* aEvent)
   return NS_OK; 
 }
 
-NS_IMETHODIMP nsRootAccessible::FormChange(nsIDOMEvent* aEvent) 
-{ 
-  return NS_OK; 
-}
-
-NS_IMETHODIMP nsRootAccessible::FormInput(nsIDOMEvent* aEvent) 
-{ 
-  return NS_OK; 
-}
-
 // ------- nsIDOMXULListener Methods (8) ---------------
 
 NS_IMETHODIMP nsRootAccessible::PopupShowing(nsIDOMEvent* aEvent) { return NS_OK; }

accessible/src/base/nsRootAccessible.h

@@ -81,8 +81,6 @@ class nsRootAccessible : public nsDocAccessibleWrap,
     NS_IMETHOD Change(nsIDOMEvent* aEvent);
     NS_IMETHOD Select(nsIDOMEvent* aEvent);
     NS_IMETHOD Input(nsIDOMEvent* aEvent);
-    NS_IMETHOD FormChange(nsIDOMEvent* aEvent);
-    NS_IMETHOD FormInput(nsIDOMEvent* aEvent);
 
     // ----- nsIDOMXULListener ---------------------------
     NS_IMETHOD PopupShowing(nsIDOMEvent* aEvent);

content/events/src/nsDOMEvent.cpp

@@ -67,9 +67,8 @@ static const char* const sEventNames[] = {
   "mousedown", "mouseup", "click", "dblclick", "mouseover",
   "mouseout", "mousemove", "contextmenu", "keydown", "keyup", "keypress",
   "focus", "blur", "load", "beforeunload", "unload", "abort", "error",
-  "submit", "reset", "change", "input", "formchange", "forminput", "select",
-  "paint" ,"text", "popupshowing", "popupshown", "popuphiding", "popuphidden",
-  "close", "command", "broadcast", "commandupdate",
+  "submit", "reset", "change", "select", "input", "paint" ,"text",
+  "popupshowing", "popupshown", "popuphiding", "popuphidden", "close", "command", "broadcast", "commandupdate",
   "dragenter", "dragover", "dragexit", "dragdrop", "draggesture", "resize",
   "scroll","overflow", "underflow", "overflowchanged",
   "DOMSubtreeModified", "DOMNodeInserted", "DOMNodeRemoved", 
@@ -1162,12 +1161,6 @@ nsDOMEvent::SetEventType(const nsAString& aEventTypeArg)
       mEvent->message = NS_FORM_RESET;
     else if (atom == nsLayoutAtoms::onchange)
       mEvent->message = NS_FORM_CHANGE;
-    else if (atom == nsLayoutAtoms::oninput)
-      mEvent->message = NS_FORM_INPUT;
-    else if (atom == nsLayoutAtoms::onformchange)
-      mEvent->message = NS_FORM_FORMCHANGE;
-    else if (atom == nsLayoutAtoms::onforminput)
-      mEvent->message = NS_FORM_FORMINPUT;
     else if (atom == nsLayoutAtoms::onselect)
       mEvent->message = NS_FORM_SELECTED;
     else if (atom == nsLayoutAtoms::onload)
@@ -1486,14 +1479,10 @@ const char* nsDOMEvent::GetEventName(PRUint32 aEventType)
     return sEventNames[eDOMEvents_reset];
   case NS_FORM_CHANGE:
     return sEventNames[eDOMEvents_change];
-  case NS_FORM_INPUT:
-    return sEventNames[eDOMEvents_input];
-  case NS_FORM_FORMCHANGE:
-    return sEventNames[eDOMEvents_formchange];
-  case NS_FORM_FORMINPUT:
-    return sEventNames[eDOMEvents_forminput];
   case NS_FORM_SELECTED:
     return sEventNames[eDOMEvents_select];
+  case NS_FORM_INPUT:
+    return sEventNames[eDOMEvents_input];
   case NS_PAINT:
     return sEventNames[eDOMEvents_paint];
   case NS_RESIZE_EVENT:

content/events/src/nsDOMEvent.h

@@ -92,10 +92,8 @@ public:
     eDOMEvents_submit,
     eDOMEvents_reset,
     eDOMEvents_change,
-    eDOMEvents_input,
-    eDOMEvents_formchange,
-    eDOMEvents_forminput,
     eDOMEvents_select,
+    eDOMEvents_input,
     eDOMEvents_paint,
     eDOMEvents_text,
     eDOMEvents_popupShowing,

content/events/src/nsEventListenerManager.cpp

@@ -221,9 +221,7 @@ static const EventDispatchData sFormEvents[] = {
   {NS_FORM_RESET,   HANDLER(&nsIDOMFormListener::Reset), NS_EVENT_BITS_FORM_RESET},
   {NS_FORM_CHANGE,  HANDLER(&nsIDOMFormListener::Change),NS_EVENT_BITS_FORM_CHANGE},
   {NS_FORM_SELECTED,HANDLER(&nsIDOMFormListener::Select),NS_EVENT_BITS_FORM_SELECT},
-  {NS_FORM_INPUT,   HANDLER(&nsIDOMFormListener::Input), NS_EVENT_BITS_FORM_INPUT},
-  {NS_FORM_FORMCHANGE, HANDLER(&nsIDOMFormListener::FormChange), NS_EVENT_BITS_FORM_FORMCHANGE},
-  {NS_FORM_FORMINPUT,   HANDLER(&nsIDOMFormListener::FormInput), NS_EVENT_BITS_FORM_FORMINPUT}
+  {NS_FORM_INPUT,   HANDLER(&nsIDOMFormListener::Input), NS_EVENT_BITS_FORM_INPUT}
 };
 
 static const EventDispatchData sLoadEvents[] = {
@@ -855,14 +853,6 @@ nsEventListenerManager::GetIdentifiersForType(nsIAtom* aType,
     *aArrayType = eEventArrayType_Form;
     *aFlags = NS_EVENT_BITS_FORM_INPUT;
   }
-  else if (aType == nsLayoutAtoms::onformchange) {
-    *aArrayType = eEventArrayType_Form;
-    *aFlags = NS_EVENT_BITS_FORM_FORMCHANGE;
-  }
-  else if (aType == nsLayoutAtoms::onforminput) {
-    *aArrayType = eEventArrayType_Form;
-    *aFlags = NS_EVENT_BITS_FORM_FORMINPUT;
-  }
   else if (aType == nsLayoutAtoms::onload) {
     *aArrayType = eEventArrayType_Load;
     *aFlags = NS_EVENT_BITS_LOAD_LOAD;

content/events/src/nsEventListenerManager.h

@@ -291,8 +291,6 @@ protected:
 #define NS_EVENT_BITS_FORM_CHANGE   0x04
 #define NS_EVENT_BITS_FORM_SELECT   0x08
 #define NS_EVENT_BITS_FORM_INPUT    0x10
-#define NS_EVENT_BITS_FORM_FORMCHANGE        0x11
-#define NS_EVENT_BITS_FORM_FORMINPUT         0x12
 
 //nsIDOMLoadListener
 #define NS_EVENT_BITS_LOAD_NONE              0x00

content/html/content/public/nsIForm.h

@@ -184,16 +184,6 @@ public:
    */
   NS_IMETHOD GetActionURL(nsIURI** aActionURL) = 0;
 
-  /**
-   * Fire the Web Forms 2 formchange event on all form controls.
-   */
-  virtual void FireFormChangeEvent() = 0;
-
-  /**
-   * Fire the Web Forms 2 forminput event on all form controls.
-   */
-  virtual void FireFormInputEvent() = 0;
-
 };
 
 #endif /* nsIForm_h___ */

content/html/content/public/nsIFormControl.h

@@ -67,8 +67,6 @@ class nsIFormSubmission;
 #define NS_FORM_SELECT         19
 #define NS_FORM_TEXTAREA       20
 #define NS_FORM_OBJECT         21
-#define NS_FORM_OUTPUT         22
-
 
 #define NS_IFORMCONTROL_IID   \
 { 0x282ff440, 0xcd7e, 0x11d1, \

content/html/content/src/Makefile.in

@@ -105,7 +105,6 @@ CPPSRCS		= \
 		nsHTMLObjectElement.cpp \
 		nsHTMLOptionElement.cpp \
 		nsHTMLOptGroupElement.cpp \
-		nsHTMLOutputElement.cpp \
 		nsHTMLParagraphElement.cpp \
 		nsHTMLPreElement.cpp \
 		nsHTMLScriptElement.cpp \

content/html/content/src/nsGenericHTMLElement.cpp

@@ -1741,8 +1741,6 @@ PRBool nsGenericHTMLElement::IsEventName(nsIAtom* aName)
           aName == nsLayoutAtoms::onabort                       ||
           aName == nsLayoutAtoms::onerror                       ||
           aName == nsLayoutAtoms::onfocus                       ||
-          aName == nsLayoutAtoms::onformchange                  ||
-          aName == nsLayoutAtoms::onforminput                   ||
           aName == nsLayoutAtoms::onblur                        ||
           aName == nsLayoutAtoms::onsubmit                      ||
           aName == nsLayoutAtoms::onreset                       ||

content/html/content/src/nsGenericHTMLElement.h

@@ -1206,7 +1206,6 @@ NS_DECLARE_NS_NEW_HTML_ELEMENT(SharedList)
 NS_DECLARE_NS_NEW_HTML_ELEMENT(Object)
 NS_DECLARE_NS_NEW_HTML_ELEMENT(OptGroup)
 NS_DECLARE_NS_NEW_HTML_ELEMENT(Option)
-NS_DECLARE_NS_NEW_HTML_ELEMENT(Output)
 NS_DECLARE_NS_NEW_HTML_ELEMENT(Paragraph)
 NS_DECLARE_NS_NEW_HTML_ELEMENT(Pre)
 NS_DECLARE_NS_NEW_HTML_ELEMENT(Script)

content/html/content/src/nsHTMLFormElement.cpp

@@ -141,8 +141,6 @@ public:
   NS_IMETHOD FlushPendingSubmission();
   NS_IMETHOD ForgetPendingSubmission();
   NS_IMETHOD GetActionURL(nsIURI** aActionURL);
-  virtual void FireFormChangeEvent();
-  virtual void FireFormInputEvent();
 
   // nsIRadioGroupContainer
   NS_IMETHOD SetCurrentRadioButton(const nsAString& aName,
@@ -252,9 +250,6 @@ protected:
    */
   nsresult NotifySubmitObservers(nsIURI* aActionURL, PRBool* aCancelSubmit);
 
-  // Helper to fire events on all form controls in this form
-  void FireEventOnControls(PRInt32 aEventType);
-
   //
   // Data members
   //
@@ -384,7 +379,6 @@ ShouldBeInElements(nsIFormControl* aFormControl)
   case NS_FORM_TEXTAREA :
   case NS_FORM_FIELDSET :
   case NS_FORM_OBJECT :
-  case NS_FORM_OUTPUT :
     return PR_TRUE;
   }
 
@@ -1303,43 +1297,6 @@ nsHTMLFormElement::GetActionURL(nsIURI** aActionURL)
   return rv;
 }
 
-void
-nsHTMLFormElement::FireEventOnControls(PRInt32 aEventType)
-{
-  if (!mDocument) {
-    return;
-  }
-
-  nsIPresShell *shell = mDocument->GetShellAt(0);
-
-  if (!shell) {
-    return;
-  }
-
-  for (PRInt32 i = mControls->mElements.Count()-1; i >= 0; i--) {
-    nsCOMPtr<nsIContent> f =
-      do_QueryInterface(NS_STATIC_CAST(nsIFormControl *,
-                                       mControls->mElements.ElementAt(i)));
-    nsEventStatus status = nsEventStatus_eIgnore;
-    nsGUIEvent event(aEventType);
-
-    shell->HandleEventWithTarget(&event, nsnull, f, NS_EVENT_FLAG_INIT,
-                                 &status); 
-  }
-}
-
-void
-nsHTMLFormElement::FireFormChangeEvent()
-{
-  FireEventOnControls(NS_FORM_FORMCHANGE);
-}
-
-void
-nsHTMLFormElement::FireFormInputEvent()
-{
-  FireEventOnControls(NS_FORM_FORMINPUT);
-}
-
 NS_IMETHODIMP
 nsHTMLFormElement::GetEncoding(nsAString& aEncoding)
 {

content/html/content/src/nsHTMLInputElement.cpp

@@ -1369,15 +1369,6 @@ nsHTMLInputElement::HandleDOMEvent(nsIPresContext* aPresContext,
                                                 aDOMEvent, aFlags,
                                                 aEventStatus);
 
-  if (aEvent->message == NS_FORM_INPUT &&
-      !(aFlags & NS_EVENT_FLAG_SYSTEM_EVENT)) {
-    if (mForm) {
-      mForm->FireFormInputEvent();
-    }
-
-    return NS_OK;
-  }
-
   // Ideally we would make the default action for click and space just dispatch
   // DOMActivate, and the default action for DOMActivate flip the checkbox/
   // radio state and fire onchange.  However, for backwards compatibility, we

content/shared/public/nsLayoutAtomList.h

@@ -169,8 +169,6 @@ LAYOUT_ATOM(ondraggesture, "ondraggesture")
 LAYOUT_ATOM(ondragover, "ondragover")
 LAYOUT_ATOM(onerror, "onerror")
 LAYOUT_ATOM(onfocus, "onfocus")
-LAYOUT_ATOM(onformchange, "onformchange")
-LAYOUT_ATOM(onforminput, "onforminput")
 LAYOUT_ATOM(oninput, "oninput")
 LAYOUT_ATOM(onkeydown, "onkeydown")
 LAYOUT_ATOM(onkeypress, "onkeypress")

dom/public/coreEvents/nsIDOMFormListener.h

@@ -90,9 +90,6 @@ public:
    */
   NS_IMETHOD Input(nsIDOMEvent* aEvent) = 0;
 
-  NS_IMETHOD FormChange(nsIDOMEvent* aEvent) = 0;
-
-  NS_IMETHOD FormInput(nsIDOMEvent* aEvent) = 0;
 };
 
 #endif // nsIDOMFormListener_h__

dom/public/idl/Makefile.in

@@ -54,8 +54,7 @@ DIRS =						\
 	range					\
 	xbl					\
 	xpath					\
-	xul					\
-	webforms
+	xul
 
 ifdef MOZ_SVG
 DIRS += svg

dom/public/nsIDOMClassInfo.h

@@ -292,9 +292,6 @@ enum nsDOMClassInfoID {
   eDOMClassInfo_SVGStyleElement_id,
 #endif //MOZ_SVG
   
-  // WebForms 2.0 classes
-  eDOMClassInfo_HTMLOutputElement_id,
- 
   // This one better be the last one in this list
   eDOMClassInfoIDCount
 };

dom/src/base/nsDOMClassInfo.cpp

@@ -338,9 +338,6 @@
 
 #include "nsIImageDocument.h"
 
-#include "nsIWebFormsOutputElement.h"
-
-
 static NS_DEFINE_CID(kCPluginManagerCID, NS_PLUGINMANAGER_CID);
 static NS_DEFINE_CID(kDOMSOF_CID, NS_DOM_SCRIPT_OBJECT_FACTORY_CID);
 
@@ -883,9 +880,6 @@ static nsDOMClassInfoData sClassInfoData[] = {
   NS_DEFINE_CLASSINFO_DATA(SVGStyleElement, nsElementSH,
                            ELEMENT_SCRIPTABLE_FLAGS)  
 #endif  
-
-  NS_DEFINE_CLASSINFO_DATA(HTMLOutputElement, nsHTMLElementSH,
-                           ELEMENT_SCRIPTABLE_FLAGS)
 };
 
 nsIXPConnect *nsDOMClassInfo::sXPConnect = nsnull;
@@ -934,9 +928,6 @@ jsval nsDOMClassInfo::sOnblur_id          = JSVAL_VOID;
 jsval nsDOMClassInfo::sOnsubmit_id        = JSVAL_VOID;
 jsval nsDOMClassInfo::sOnreset_id         = JSVAL_VOID;
 jsval nsDOMClassInfo::sOnchange_id        = JSVAL_VOID;
-jsval nsDOMClassInfo::sOninput_id         = JSVAL_VOID;
-jsval nsDOMClassInfo::sOnformchange_id    = JSVAL_VOID;
-jsval nsDOMClassInfo::sOnforminput_id     = JSVAL_VOID;
 jsval nsDOMClassInfo::sOnselect_id        = JSVAL_VOID;
 jsval nsDOMClassInfo::sOnload_id          = JSVAL_VOID;
 jsval nsDOMClassInfo::sOnbeforeunload_id  = JSVAL_VOID;
@@ -1042,9 +1033,6 @@ nsDOMClassInfo::DefineStaticJSVals(JSContext *cx)
   SET_JSVAL_TO_STRING(sOnsubmit_id,        cx, "onsubmit");
   SET_JSVAL_TO_STRING(sOnreset_id,         cx, "onreset");
   SET_JSVAL_TO_STRING(sOnchange_id,        cx, "onchange");
-  SET_JSVAL_TO_STRING(sOninput_id,         cx, "oninput");
-  SET_JSVAL_TO_STRING(sOnformchange_id,    cx, "onformchange");
-  SET_JSVAL_TO_STRING(sOnforminput_id,     cx, "onforminput");
   SET_JSVAL_TO_STRING(sOnselect_id,        cx, "onselect");
   SET_JSVAL_TO_STRING(sOnload_id,          cx, "onload");
   SET_JSVAL_TO_STRING(sOnbeforeunload_id,  cx, "onbeforeunload");
@@ -2366,11 +2354,6 @@ nsDOMClassInfo::Init()
     
 #endif //MOZ_SVG
 
-  DOM_CLASSINFO_MAP_BEGIN(HTMLOutputElement, nsIWebFormsOutputElement)
-    DOM_CLASSINFO_MAP_ENTRY(nsIWebFormsOutputElement)
-    DOM_CLASSINFO_GENERIC_HTML_MAP_ENTRIES
-  DOM_CLASSINFO_MAP_END
-
 #ifdef NS_DEBUG
   {
     PRUint32 i = sizeof(sClassInfoData) / sizeof(sClassInfoData[0]);
@@ -2950,9 +2933,6 @@ nsDOMClassInfo::ShutDown()
   sOnsubmit_id        = JSVAL_VOID;
   sOnreset_id         = JSVAL_VOID;
   sOnchange_id        = JSVAL_VOID;
-  sOninput_id         = JSVAL_VOID;
-  sOnformchange_id    = JSVAL_VOID;
-  sOnforminput_id     = JSVAL_VOID;
   sOnselect_id        = JSVAL_VOID;
   sOnload_id          = JSVAL_VOID;
   sOnbeforeunload_id  = JSVAL_VOID;
@@ -4644,9 +4624,7 @@ nsEventReceiverSH::ReallyIsEventName(jsval id, jschar aFirstChar)
   case 'e' :
     return id == sOnerror_id;
   case 'f' :
-    return (id == sOnfocus_id        ||
-            id == sOnformchange_id   ||
-            id == sOnforminput_id);
+    return id == sOnfocus_id;
   case 'c' :
     return (id == sOnchange_id       ||
             id == sOnclick_id        ||

dom/src/base/nsDOMClassInfo.h

@@ -237,9 +237,6 @@ protected:
   static jsval sOnsubmit_id;
   static jsval sOnreset_id;
   static jsval sOnchange_id;
-  static jsval sOninput_id;
-  static jsval sOnformchange_id;
-  static jsval sOnforminput_id;
   static jsval sOnselect_id;
   static jsval sOnload_id;
   static jsval sOnbeforeunload_id;

layout/base/nsLayoutAtomList.h

@@ -169,8 +169,6 @@ LAYOUT_ATOM(ondraggesture, "ondraggesture")
 LAYOUT_ATOM(ondragover, "ondragover")
 LAYOUT_ATOM(onerror, "onerror")
 LAYOUT_ATOM(onfocus, "onfocus")
-LAYOUT_ATOM(onformchange, "onformchange")
-LAYOUT_ATOM(onforminput, "onforminput")
 LAYOUT_ATOM(oninput, "oninput")
 LAYOUT_ATOM(onkeydown, "onkeydown")
 LAYOUT_ATOM(onkeypress, "onkeypress")

layout/forms/nsTextControlFrame.cpp

@@ -2827,7 +2827,14 @@ nsTextControlFrame::FireOnInput()
     return;
   }
 
-  presShell->HandleEventWithTarget(&event, this, mContent,
+  nsCOMPtr<nsIPresContext> context;
+  presShell->GetPresContext(getter_AddRefs(context));
+  NS_ASSERTION(context, "No pres context");
+  if (!context) {
+    return;
+  }
+
+  presShell->HandleEventWithTarget(&event, nsnull, mContent,
                                    NS_EVENT_FLAG_INIT, &status); 
 }
 
@@ -2864,9 +2871,9 @@ nsTextControlFrame::FireOnChange()
     nsWeakPtr &shell = mTextSelImpl->GetPresShell();
     nsCOMPtr<nsIPresShell> presShell = do_QueryReferent(shell);
     NS_ENSURE_TRUE(presShell, NS_ERROR_FAILURE);
-
-    return presShell->HandleEventWithTarget(&event, this, mContent,
-                                            NS_EVENT_FLAG_INIT, &status); 
+    nsCOMPtr<nsIPresContext> context;
+    if (NS_SUCCEEDED(presShell->GetPresContext(getter_AddRefs(context))) && context)
+      return presShell->HandleEventWithTarget(&event, nsnull, mContent, NS_EVENT_FLAG_INIT, &status); 
   }
   return NS_OK;
 }

layout/html/forms/src/nsTextControlFrame.cpp

@@ -2827,7 +2827,14 @@ nsTextControlFrame::FireOnInput()
     return;
   }
 
-  presShell->HandleEventWithTarget(&event, this, mContent,
+  nsCOMPtr<nsIPresContext> context;
+  presShell->GetPresContext(getter_AddRefs(context));
+  NS_ASSERTION(context, "No pres context");
+  if (!context) {
+    return;
+  }
+
+  presShell->HandleEventWithTarget(&event, nsnull, mContent,
                                    NS_EVENT_FLAG_INIT, &status); 
 }
 
@@ -2864,9 +2871,9 @@ nsTextControlFrame::FireOnChange()
     nsWeakPtr &shell = mTextSelImpl->GetPresShell();
     nsCOMPtr<nsIPresShell> presShell = do_QueryReferent(shell);
     NS_ENSURE_TRUE(presShell, NS_ERROR_FAILURE);
-
-    return presShell->HandleEventWithTarget(&event, this, mContent,
-                                            NS_EVENT_FLAG_INIT, &status); 
+    nsCOMPtr<nsIPresContext> context;
+    if (NS_SUCCEEDED(presShell->GetPresContext(getter_AddRefs(context))) && context)
+      return presShell->HandleEventWithTarget(&event, nsnull, mContent, NS_EVENT_FLAG_INIT, &status); 
   }
   return NS_OK;
 }

parser/htmlparser/public/nsHTMLTagList.h

@@ -138,7 +138,6 @@ HTML_TAG(object, Object)
 HTML_TAG(ol, SharedList)
 HTML_TAG(optgroup, OptGroup)
 HTML_TAG(option, Option)
-HTML_TAG(output, Output)
 HTML_TAG(p, Paragraph)
 HTML_TAG(param, Shared)
 HTML_TAG(parsererror, Div)

parser/htmlparser/src/COtherElements.h

@@ -2341,8 +2341,6 @@ void CElementTable::InitializeElements() {
   mDfltElements[eHTMLTag_option].mContainsGroups.mAllBits=0;
   mDfltElements[eHTMLTag_option].mContainsGroups.mBits.mLeaf=1;
 
-  CElement::Initialize(             mDfltElements[eHTMLTag_output],        eHTMLTag_output, CBlockElement::GetGroup(),  CFlowElement::GetContainedGroups());
- 
   CElement::Initialize(             mDfltElements[eHTMLTag_p],          eHTMLTag_p, CBlockElement::GetGroup(), CInlineElement::GetContainedGroups());
   mDfltElements[eHTMLTag_p].mContainsGroups.mBits.mSelf=0;
 

parser/htmlparser/src/nsElementTable.cpp

@@ -154,7 +154,7 @@ DECL_TAG_LIST(gHRAutoClose,{eHTMLTag_p})
 DECL_TAG_LIST(gOLAutoClose,{eHTMLTag_p COMMA eHTMLTag_ol})
 DECL_TAG_LIST(gDivAutoClose,{eHTMLTag_p})
 // Form controls that autoclose <select> use this
-DECL_TAG_LIST(gInputAutoClose,{eHTMLTag_select COMMA eHTMLTag_optgroup COMMA eHTMLTag_option COMMA eHTMLTag_output})
+DECL_TAG_LIST(gInputAutoClose,{eHTMLTag_select COMMA eHTMLTag_optgroup COMMA eHTMLTag_option})
 
 DECL_TAG_LIST(gHeadingTags,{eHTMLTag_h1 COMMA eHTMLTag_h2 COMMA eHTMLTag_h3 COMMA eHTMLTag_h4 COMMA eHTMLTag_h5 COMMA eHTMLTag_h6})
 
@@ -925,15 +925,6 @@ void InitializeElementTable(void) {
       /*special props, prop-range*/       kNoStyleLeaksIn|kNoPropagate, kDefaultPropRange,
       /*special parents,kids,skip*/       &gOptgroupParents,&gContainedInOpt,eHTMLTag_unknown);
 
-    Initialize( 
-      /*tag*/                             eHTMLTag_output,
-      /*req-parent excl-parent*/          eHTMLTag_unknown,eHTMLTag_unknown,
-	    /*rootnodes,endrootnodes*/          &gRootTags,&gRootTags,	
-      /*autoclose starttags and endtags*/ &gInputAutoClose,0,0,0,
-      /*parent,incl,exclgroups*/          kBlock, (kSelf|kFlowEntity), kNone,	
-      /*special props, prop-range*/       0,kDefaultPropRange,
-      /*special parents,kids,skip*/       0,0,eHTMLTag_unknown);
-
     Initialize( 
       /*tag*/                             eHTMLTag_p,
       /*req-parent excl-parent*/          eHTMLTag_unknown,eHTMLTag_unknown,

parser/htmlparser/src/nsHTMLTags.cpp

@@ -195,8 +195,6 @@ static const PRUnichar sHTMLTagUnicodeName_optgroup[] =
   {'o', 'p', 't', 'g', 'r', 'o', 'u', 'p', '\0'};
 static const PRUnichar sHTMLTagUnicodeName_option[] =
   {'o', 'p', 't', 'i', 'o', 'n', '\0'};
-static const PRUnichar sHTMLTagUnicodeName_output[] =
-  {'o', 'u', 't', 'p', 'u', 't', '\0'};
 static const PRUnichar sHTMLTagUnicodeName_p[] =
   {'p', '\0'};
 static const PRUnichar sHTMLTagUnicodeName_param[] =

widget/public/nsGUIEvent.h

@@ -231,8 +231,6 @@ class nsIURI;
 #define NS_FORM_CHANGE                  (NS_FORM_EVENT_START + 2)
 #define NS_FORM_SELECTED                (NS_FORM_EVENT_START + 3)
 #define NS_FORM_INPUT                   (NS_FORM_EVENT_START + 4)
-#define NS_FORM_FORMCHANGE              (NS_FORM_EVENT_START + 5)
-#define NS_FORM_FORMINPUT               (NS_FORM_EVENT_START + 6)
 
 //Need separate focus/blur notifications for non-native widgets
 #define NS_FOCUS_EVENT_START            1300