Merge pull request #1518 from MoonchildProductions/shadowdom-merge

Incremental shadowdom-merge

1 files changed, 19 insertions, 14 deletions

diff --git a/dom/html/HTMLIFrameElement.h b/dom/html/HTMLIFrameElement.h
index 5bfda2470..e94ae0bad 100644
--- a/dom/html/HTMLIFrameElement.h
+++ b/dom/html/HTMLIFrameElement.h
@@ -46,20 +46,6 @@ public:
 
   virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override;
 
-  nsresult SetAttr(int32_t aNameSpaceID, nsIAtom* aName,
-                   const nsAString& aValue, bool aNotify)
-  {
-    return SetAttr(aNameSpaceID, aName, nullptr, aValue, aNotify);
-  }
-  virtual nsresult SetAttr(int32_t aNameSpaceID, nsIAtom* aName,
-                           nsIAtom* aPrefix, const nsAString& aValue,
-                           bool aNotify) override;
-  virtual nsresult AfterSetAttr(int32_t aNameSpaceID, nsIAtom* aName,
-                                const nsAttrValue* aValue,
-                                bool aNotify) override;
-  virtual nsresult UnsetAttr(int32_t aNameSpaceID, nsIAtom* aAttribute,
-                             bool aNotify) override;
-
   uint32_t GetSandboxFlags();
 
   // Web IDL binding methods
@@ -196,11 +182,30 @@ protected:
 
   virtual JSObject* WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
 
+  virtual nsresult AfterSetAttr(int32_t aNameSpaceID, nsIAtom* aName,
+                                const nsAttrValue* aValue,
+                                const nsAttrValue* aOldValue,
+                                bool aNotify) override;
+  virtual nsresult OnAttrSetButNotChanged(int32_t aNamespaceID, nsIAtom* aName,
+                                          const nsAttrValueOrString& aValue,
+                                          bool aNotify) override;
+
 private:
   static void MapAttributesIntoRule(const nsMappedAttributes* aAttributes,
                                     nsRuleData* aData);
 
   static const DOMTokenListSupportedToken sSupportedSandboxTokens[];
+
+  /**
+   * This function is called by AfterSetAttr and OnAttrSetButNotChanged.
+   * This function will be called by AfterSetAttr whether the attribute is being
+   * set or unset.
+   *
+   * @param aNamespaceID the namespace of the attr being set
+   * @param aName the localname of the attribute being set
+   * @param aNotify Whether we plan to notify document observers.
+   */
+  void AfterMaybeChangeAttr(int32_t aNamespaceID, nsIAtom* aName, bool aNotify);
 };
 
 } // namespace dom