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 1f83e59568c8905a63f85db0f942de8d48212ff8..ed47b759555456989ce111f07a2396a53164b715 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());