void RenderCounter::rendererRemovedFromTree(RenderObject* removedRenderer)
{
RenderObject* currentRenderer = removedRenderer->lastLeafChild();
if (!currentRenderer)
currentRenderer = removedRenderer;
while (true) {
destroyCounterNodes(currentRenderer);
if (currentRenderer == removedRenderer)
break;
currentRenderer = currentRenderer->previousInPreOrder();
}
}
void RenderCounter::rendererRemovedFromTree(RenderObject& renderer)
{
if (!renderer.view().hasRenderCounters())
return;
RenderObject* currentRenderer = renderer.lastLeafChild();
if (!currentRenderer)
currentRenderer = &renderer;
while (true) {
destroyCounterNodes(currentRenderer);
if (currentRenderer == &renderer)
break;
currentRenderer = currentRenderer->previousInPreOrder();
}
}
void LayoutCounter::layoutObjectSubtreeWillBeDetached(LayoutObject* layoutObject)
{
ASSERT(layoutObject->view());
if (!layoutObject->view()->hasLayoutCounters())
return;
LayoutObject* currentLayoutObject = layoutObject->lastLeafChild();
if (!currentLayoutObject)
currentLayoutObject = layoutObject;
while (true) {
destroyCounterNodes(*currentLayoutObject);
if (currentLayoutObject == layoutObject)
break;
currentLayoutObject = currentLayoutObject->previousInPreOrder();
}
}
