Restore not-unused LayoutObject::getImageAnimationPolicy

Source/core/layout/LayoutObject.cpp

Index: Source/core/layout/LayoutObject.cpp
diff --git a/Source/core/layout/LayoutObject.cpp b/Source/core/layout/LayoutObject.cpp
index 663740b5624c4253e44e4d4f68b20f700f1ad9c0..839e8367f84f8bc5fc568d6f90ee0c7907897c1d 100644
--- a/Source/core/layout/LayoutObject.cpp
+++ b/Source/core/layout/LayoutObject.cpp
@@ -2912,6 +2912,14 @@ bool LayoutObject::willRenderImage(ImageResource*)
     return document().view()->isVisible();
 }
 
+bool LayoutObject::getImageAnimationPolicy(ImageResource*, ImageAnimationPolicy& policy)
+{
+    if (!document().settings())
+        return false;
+    policy = document().settings()->imageAnimationPolicy();
+    return true;
+}
+
 int LayoutObject::caretMinOffset() const
 {
     return 0;