Fix first paint tracking for SPv2

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 e4f5b18fb2b1b60eda7d99c92ecdb7a84c2130cb..4dec37a1832d0a938f4746a61d2defe9612fa767 100644
--- a/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp
+++ b/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp
@@ -57,7 +57,6 @@
 #include "core/paint/PaintInfo.h"
 #include "core/paint/PaintLayerPainter.h"
 #include "core/paint/PaintLayerStackingNodeIterator.h"
-#include "core/paint/PaintTiming.h"
 #include "core/paint/ScrollableAreaPainter.h"
 #include "core/paint/TransformRecorder.h"
 #include "core/plugins/PluginView.h"
@@ -3284,13 +3283,6 @@ void CompositedLayerMapping::invalidateTargetElementForTesting() {
   targetObject->invalidateDisplayItemClients(PaintInvalidationForTesting);
 }
 
-void CompositedLayerMapping::notifyPaint(bool isFirstPaint,
-                                         bool textPainted,
-                                         bool imagePainted) {
-  if (PaintTiming* timing = m_owningLayer.paintTiming())
-    timing->notifyPaint(isFirstPaint, textPainted, imagePainted);
-}
-
 IntRect CompositedLayerMapping::pixelSnappedCompositedBounds() const {
   LayoutRect bounds = m_compositedBounds;
   bounds.move(m_owningLayer.subpixelAccumulation());