Revert of Tracking filter mutation via SVGElementProxy

third_party/WebKit/Source/core/dom/Element.cpp

Index: third_party/WebKit/Source/core/dom/Element.cpp
diff --git a/third_party/WebKit/Source/core/dom/Element.cpp b/third_party/WebKit/Source/core/dom/Element.cpp
index 88e4d3ecf9bac995beccd574893fb0208f4bc1cc..469bc7a952c742e9449d340a4b81df0a039a8166 100644
--- a/third_party/WebKit/Source/core/dom/Element.cpp
+++ b/third_party/WebKit/Source/core/dom/Element.cpp
@@ -1748,6 +1748,9 @@
   if (context.clearInvalidation)
     document().styleEngine().styleInvalidator().clearInvalidation(*this);
 
+  if (svgFilterNeedsLayerUpdate())
+    document().unscheduleSVGFilterLayerUpdateHack(*this);
+
   setNeedsResizeObserverUpdate();
 
   DCHECK(needsAttach());
@@ -1952,7 +1955,8 @@
 
   if (LayoutObject* layoutObject = this->layoutObject()) {
     if (localChange != NoChange ||
-        pseudoStyleCacheIsInvalid(oldStyle.get(), newStyle.get())) {
+        pseudoStyleCacheIsInvalid(oldStyle.get(), newStyle.get()) ||
+        svgFilterNeedsLayerUpdate()) {
       layoutObject->setStyle(newStyle.get());
     } else {
       // Although no change occurred, we use the new style so that the cousin
@@ -3611,6 +3615,10 @@
 
   if (!newId.isEmpty())
     toHTMLDocument(document()).addExtraNamedItem(newId);
+}
+
+void Element::scheduleSVGFilterLayerUpdateHack() {
+  document().scheduleSVGFilterLayerUpdateHack(*this);
 }
 
 ScrollOffset Element::savedLayerScrollOffset() const {