Let FrameView track object paint invalidations

third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp

Index: third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp
diff --git a/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp b/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp
index f6ba036b0fba588ba276e462646a35220160c694..78d921f5cf675ac7936cf7f8addc56f7227ff7bf 100644
--- a/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp
+++ b/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp
@@ -2139,20 +2139,6 @@ void CompositedLayerMapping::setScrollingContentsNeedDisplayInRect(const LayoutR
     ApplyToGraphicsLayers(this, functor, ApplyToScrollingContentLayers);
 }
 
-void CompositedLayerMapping::scrollingDisplayItemClientWasInvalidated(const DisplayItemClient& displayItemClient, PaintInvalidationReason paintInvalidationReason)
-{
-    ApplyToGraphicsLayers(this, [&displayItemClient, paintInvalidationReason](GraphicsLayer* layer) {
-        layer->displayItemClientWasInvalidated(displayItemClient, paintInvalidationReason);
-    }, ApplyToScrollingContentLayers);
-}
-
-void CompositedLayerMapping::displayItemClientWasInvalidated(const DisplayItemClient& displayItemClient, PaintInvalidationReason paintInvalidationReason)
-{
-    ApplyToGraphicsLayers(this, [&displayItemClient, paintInvalidationReason](GraphicsLayer* layer) {
-        layer->displayItemClientWasInvalidated(displayItemClient, paintInvalidationReason);
-    }, ApplyToContentLayers);
-}
-
 const GraphicsLayerPaintInfo* CompositedLayerMapping::containingSquashedLayer(const LayoutObject* layoutObject, const Vector<GraphicsLayerPaintInfo>& layers, unsigned maxSquashedLayerIndex)
 {
     for (size_t i = 0; i < layers.size() && i < maxSquashedLayerIndex; ++i) {