Revert of Fix touch event flag may not be updated correctly by transform which causes no layout

third_party/WebKit/Source/core/page/scrolling/ScrollingCoordinator.cpp

Index: third_party/WebKit/Source/core/page/scrolling/ScrollingCoordinator.cpp
diff --git a/third_party/WebKit/Source/core/page/scrolling/ScrollingCoordinator.cpp b/third_party/WebKit/Source/core/page/scrolling/ScrollingCoordinator.cpp
index 15fd00d05b356fbade2bf29b60b65d5d9b9bfb70..27681120185f9dd0c4b8948ce1472000fa4bfc26 100644
--- a/third_party/WebKit/Source/core/page/scrolling/ScrollingCoordinator.cpp
+++ b/third_party/WebKit/Source/core/page/scrolling/ScrollingCoordinator.cpp
@@ -128,18 +128,6 @@
   m_shouldScrollOnMainThreadDirty = true;
 }
 
-void ScrollingCoordinator::notifyTransformChanged(const LayoutBox& box) {
-  if (m_page->deprecatedLocalMainFrame()->view()->needsLayout())
-    return;
-
-  for (PaintLayer* layer = box.enclosingLayer(); layer;
-       layer = layer->parent()) {
-    if (m_layersWithTouchRects.contains(layer)) {
-      m_touchEventTargetRectsAreDirty = true;
-      return;
-    }
-  }
-}
 void ScrollingCoordinator::notifyOverflowUpdated() {
   m_scrollGestureRegionIsDirty = true;
 }