1 files changed, 4 insertions, 1 deletions
diff --git a/dom/base/nsImageLoadingContent.h b/dom/base/nsImageLoadingContent.h
index 6929f20a23..2b6dac53fb 100644
--- a/dom/base/nsImageLoadingContent.h
+++ b/dom/base/nsImageLoadingContent.h
@@ -40,6 +40,7 @@ namespace dom {
 struct BindContext;
 class Document;
 class Element;
+enum class FetchPriority : uint8_t;
 }  // namespace dom
 }  // namespace mozilla
 
@@ -221,7 +222,7 @@ class nsImageLoadingContent : public nsIImageLoadingContent {
 
   // Subclasses are *required* to call BindToTree/UnbindFromTree.
   void BindToTree(mozilla::dom::BindContext&, nsINode& aParent);
-  void UnbindFromTree(bool aNullParent);
+  void UnbindFromTree();
 
   void OnLoadComplete(imgIRequest* aRequest, nsresult aStatus);
   void OnUnlockedDraw();
@@ -236,6 +237,8 @@ class nsImageLoadingContent : public nsIImageLoadingContent {
   // want a non-const nsIContent.
   virtual nsIContent* AsContent() = 0;
 
+  virtual mozilla::dom::FetchPriority GetFetchPriorityForImage() const;
+
   /**
    * Get width and height of the current request, using given image request if
    * attributes are unset.