Bug 1377993 - Make node slots less memory hungry in common cases.

Tag UXP Issue #1344

1 files changed, 8 insertions, 8 deletions

diff --git a/dom/base/Element.cpp b/dom/base/Element.cpp
index 7d926f6bb..81cc41210 100644
--- a/dom/base/Element.cpp
+++ b/dom/base/Element.cpp
@@ -1595,7 +1595,7 @@ Element::BindToTree(nsIDocument* aDocument, nsIContent* aParent,
 #endif
   {
     if (aBindingParent) {
-      nsDOMSlots *slots = DOMSlots();
+      nsExtendedDOMSlots* slots = ExtendedDOMSlots();
 
       slots->mBindingParent = aBindingParent; // Weak, so no addref happens.
     }
@@ -1618,7 +1618,7 @@ Element::BindToTree(nsIDocument* aDocument, nsIContent* aParent,
     }
     ShadowRoot* parentContainingShadow = aParent->GetContainingShadow();
     if (parentContainingShadow) {
-      DOMSlots()->mContainingShadow = parentContainingShadow;
+      ExtendedDOMSlots()->mContainingShadow = parentContainingShadow;
     }
   }
 
@@ -2007,7 +2007,7 @@ Element::UnbindFromTree(bool aDeep, bool aNullParent)
   }
 #endif
 
-  nsDOMSlots* slots = GetExistingDOMSlots();
+  nsExtendedDOMSlots* slots = GetExistingExtendedDOMSlots();
   if (slots) {
     if (clearBindingParent) {
       slots->mBindingParent = nullptr;
@@ -2055,7 +2055,7 @@ Element::UnbindFromTree(bool aDeep, bool aNullParent)
 nsICSSDeclaration*
 Element::GetSMILOverrideStyle()
 {
-  Element::nsDOMSlots *slots = DOMSlots();
+  Element::nsExtendedDOMSlots* slots = ExtendedDOMSlots();
 
   if (!slots->mSMILOverrideStyle) {
     slots->mSMILOverrideStyle = new nsDOMCSSAttributeDeclaration(this, true);
@@ -2067,7 +2067,7 @@ Element::GetSMILOverrideStyle()
 DeclarationBlock*
 Element::GetSMILOverrideStyleDeclaration()
 {
-  Element::nsDOMSlots *slots = GetExistingDOMSlots();
+  Element::nsExtendedDOMSlots* slots = GetExistingExtendedDOMSlots();
   return slots ? slots->mSMILOverrideStyleDeclaration.get() : nullptr;
 }
 
@@ -2075,7 +2075,7 @@ nsresult
 Element::SetSMILOverrideStyleDeclaration(DeclarationBlock* aDeclaration,
                                          bool aNotify)
 {
-  Element::nsDOMSlots *slots = DOMSlots();
+  Element::nsExtendedDOMSlots* slots = ExtendedDOMSlots();
 
   slots->mSMILOverrideStyleDeclaration = aDeclaration;
 
@@ -3988,7 +3988,7 @@ Element::ClearDataset()
 nsDataHashtable<nsRefPtrHashKey<DOMIntersectionObserver>, int32_t>*
 Element::RegisteredIntersectionObservers()
 {
-  nsDOMSlots* slots = DOMSlots();
+  nsExtendedDOMSlots* slots = ExtendedDOMSlots();
   return &slots->mRegisteredIntersectionObservers;
 }
 
@@ -4041,7 +4041,7 @@ Element::UpdateIntersectionObservation(DOMIntersectionObserver* aObserver, int32
 void
 Element::SetCustomElementData(CustomElementData* aData)
 {
-  nsDOMSlots *slots = DOMSlots();
+  nsExtendedDOMSlots *slots = ExtendedDOMSlots();
   MOZ_ASSERT(!slots->mCustomElementData, "Custom element data may not be changed once set.");
   slots->mCustomElementData = aData;
 }