Highlighting on UAOS - alternate approach

webkit/renderer/compositor_bindings/web_layer_impl.cc

 // Copyright 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "webkit/renderer/compositor_bindings/web_layer_impl.h"
 
 #include "base/bind.h"
 #include "base/debug/trace_event_impl.h"
 #include "base/lazy_instance.h"
 #include "base/strings/string_util.h"
@@ skipping 82 matching lines @@
 }
 
 void WebLayerImpl::removeFromParent() { layer_->RemoveFromParent(); }
 
 void WebLayerImpl::removeAllChildren() { layer_->RemoveAllChildren(); }
 
 void WebLayerImpl::setAnchorPoint(const WebFloatPoint& anchor_point) {
   layer_->SetAnchorPoint(anchor_point);
 }
 
+bool WebLayerImpl::hasScrollChildren() {
+  return layer_->has_scroll_children();
+}
+
 WebFloatPoint WebLayerImpl::anchorPoint() const {
   return layer_->anchor_point();
 }
 
 void WebLayerImpl::setAnchorPointZ(float anchor_point_z) {
   layer_->SetAnchorPointZ(anchor_point_z);
 }
 
 float WebLayerImpl::anchorPointZ() const { return layer_->anchor_point_z(); }
 
@@ skipping 329 matching lines @@
 void WebLayerImpl::setClipParent(blink::WebLayer* parent) {
   cc::Layer* clip_parent = NULL;
   if (parent)
     clip_parent = static_cast<WebLayerImpl*>(parent)->layer();
   layer_->SetClipParent(clip_parent);
 }
 
 Layer* WebLayerImpl::layer() const { return layer_.get(); }
 
 }  // namespace webkit