Bug 1305458 - Changing -moz-appearence on hover breaks change event

* Rename nsIDOMEventTarget::PreHandleEvent to nsIDOMEventTarget::GetEventTargetParent
* Add nsIDOMEventTarget::PreHandleEvent
* Add EventTargetChainItem::GetFirstEventTarget
* Call EventTargetChainItem::PreHandleEvent even it sets mCanHandle=false
* Move form control frame focus/blur from nsGenericHTMLFormElement::GetEventTargetParent to PreHandleEvent
* Move fire change event from HTMLTextAreaElement::GetEventTargetParent to PreHandleEvent
* Refine nsXULElement::GetEventTargetParent
* Move dispatch XUL command from nsXULElement::GetEventTargetParent to PreHandleEvent
* Move fire events and set value from HTMLInputElement::GetEventTargetParent to PreHandleEvent
* Add test case
* Let HTMLInputElement delegate event handling to it's parent class
* Refine EventTargetChain flags to reduce overheads
* Refine event target chain creation
* Refine assertion in EventTargetChainItem::Create

Tag #1375

4 files changed, 9 insertions, 7 deletions

diff --git a/dom/svg/SVGAElement.cpp b/dom/svg/SVGAElement.cpp
index a69c60ee4..95c3d6979 100644
--- a/dom/svg/SVGAElement.cpp
+++ b/dom/svg/SVGAElement.cpp
@@ -84,12 +84,12 @@ SVGAElement::Href()
 // nsINode methods
 
 nsresult
-SVGAElement::PreHandleEvent(EventChainPreVisitor& aVisitor)
+SVGAElement::GetEventTargetParent(EventChainPreVisitor& aVisitor)
 {
-  nsresult rv = Element::PreHandleEvent(aVisitor);
+  nsresult rv = Element::GetEventTargetParent(aVisitor);
   NS_ENSURE_SUCCESS(rv, rv);
 
-  return PreHandleEventForLinks(aVisitor);
+  return GetEventTargetParentForLinks(aVisitor);
 }
 
 nsresult
diff --git a/dom/svg/SVGAElement.h b/dom/svg/SVGAElement.h
index 4f7df9e50..776c96f53 100644
--- a/dom/svg/SVGAElement.h
+++ b/dom/svg/SVGAElement.h
@@ -37,7 +37,8 @@ public:
   NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(SVGAElement, SVGAElementBase)
 
   // nsINode interface methods
-  virtual nsresult PreHandleEvent(EventChainPreVisitor& aVisitor) override;
+  virtual nsresult GetEventTargetParent(
+                     EventChainPreVisitor& aVisitor) override;
   virtual nsresult PostHandleEvent(
                      EventChainPostVisitor& aVisitor) override;
   virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override;
diff --git a/dom/svg/SVGSVGElement.cpp b/dom/svg/SVGSVGElement.cpp
index 90c3c3fff..bb3aaccd2 100644
--- a/dom/svg/SVGSVGElement.cpp
+++ b/dom/svg/SVGSVGElement.cpp
@@ -589,7 +589,7 @@ SVGSVGElement::IsAttributeMapped(const nsIAtom* name) const
 // nsIContent methods:
 
 nsresult
-SVGSVGElement::PreHandleEvent(EventChainPreVisitor& aVisitor)
+SVGSVGElement::GetEventTargetParent(EventChainPreVisitor& aVisitor)
 {
   if (aVisitor.mEvent->mMessage == eSVGLoad) {
     if (mTimedDocumentRoot) {
@@ -600,7 +600,7 @@ SVGSVGElement::PreHandleEvent(EventChainPreVisitor& aVisitor)
       AnimationNeedsResample();
     }
   }
-  return SVGSVGElementBase::PreHandleEvent(aVisitor);
+  return SVGSVGElementBase::GetEventTargetParent(aVisitor);
 }
 
 bool
diff --git a/dom/svg/SVGSVGElement.h b/dom/svg/SVGSVGElement.h
index da08ad770..0145ae8fa 100644
--- a/dom/svg/SVGSVGElement.h
+++ b/dom/svg/SVGSVGElement.h
@@ -152,7 +152,8 @@ public:
 
   // nsIContent interface
   NS_IMETHOD_(bool) IsAttributeMapped(const nsIAtom* aAttribute) const override;
-  virtual nsresult PreHandleEvent(EventChainPreVisitor& aVisitor) override;
+  virtual nsresult GetEventTargetParent(
+                     EventChainPreVisitor& aVisitor) override;
 
   virtual bool IsEventAttributeName(nsIAtom* aName) override;