Remove custom style callbacks.

sky/engine/core/dom/Element.cpp

Index: sky/engine/core/dom/Element.cpp
diff --git a/sky/engine/core/dom/Element.cpp b/sky/engine/core/dom/Element.cpp
index 7ed41225758bf351df7cc1b287dccd6d15d878d8..f0b3e53e048700d694e3c2d157f9b688d0241196 100644
--- a/sky/engine/core/dom/Element.cpp
+++ b/sky/engine/core/dom/Element.cpp
@@ -902,17 +902,12 @@ PassRefPtr<RenderStyle> Element::styleForRenderer()
 {
     ASSERT(document().inStyleRecalc());
 
-    RefPtr<RenderStyle> style;
-
     // FIXME: Instead of clearing updates that may have been added from calls to styleForElement
     // outside recalcStyle, we should just never set them if we're not inside recalcStyle.
     if (ActiveAnimations* activeAnimations = this->activeAnimations())
         activeAnimations->cssAnimations().setPendingUpdate(nullptr);
 
-    if (hasCustomStyleCallbacks())
-        style = customStyleForRenderer();
-    if (!style)
-        style = originalStyleForRenderer();
+    RefPtr<RenderStyle> style = document().ensureStyleResolver().styleForElement(this);
     ASSERT(style);
 
     // styleForElement() might add active animations so we need to get it again.
@@ -930,19 +925,13 @@ PassRefPtr<RenderStyle> Element::styleForRenderer()
     return style.release();
 }
 
-PassRefPtr<RenderStyle> Element::originalStyleForRenderer()
-{
-    ASSERT(document().inStyleRecalc());
-    return document().ensureStyleResolver().styleForElement(this);
-}
-
 void Element::recalcStyle(StyleRecalcChange change, Text* nextTextSibling)
 {
     ASSERT(document().inStyleRecalc());
     ASSERT(!parentOrShadowHostNode()->needsStyleRecalc());
 
-    if (hasCustomStyleCallbacks())
-        willRecalcStyle(change);
+    if (isInsertionPoint())
+        toInsertionPoint(this)->willRecalcStyle(change);
 
     if (change >= Inherit || needsStyleRecalc()) {
         if (hasRareData()) {
@@ -965,9 +954,6 @@ void Element::recalcStyle(StyleRecalcChange change, Text* nextTextSibling)
         clearChildNeedsStyleRecalc();
     }
 
-    if (hasCustomStyleCallbacks())
-        didRecalcStyle(change);
-
     if (change == Reattach)
         reattachWhitespaceSiblings(nextTextSibling);
 }
@@ -1673,23 +1659,6 @@ void Element::setSavedLayerScrollOffset(const IntSize& size)
     ensureElementRareData().setSavedLayerScrollOffset(size);
 }
 
-void Element::willRecalcStyle(StyleRecalcChange)
-{
-    ASSERT(hasCustomStyleCallbacks());
-}
-
-void Element::didRecalcStyle(StyleRecalcChange)
-{
-    ASSERT(hasCustomStyleCallbacks());
-}
-
-
-PassRefPtr<RenderStyle> Element::customStyleForRenderer()
-{
-    ASSERT(hasCustomStyleCallbacks());
-    return nullptr;
-}
-
 void Element::cloneAttributesFromElement(const Element& other)
 {
     other.synchronizeAllAttributes();