Imported WebKit commit 1350e72f7345ced9da2bd9980deeeb5a8d62fab4 (http://svn.webkit.org/repository/webkit/trunk@117578)

Weekly snapshot

1 files changed, 7 insertions, 0 deletions

diff --git a/Source/WebCore/rendering/RenderLayerBacking.cpp b/Source/WebCore/rendering/RenderLayerBacking.cpp
index 524aaf30a..ee39912a9 100644
--- a/Source/WebCore/rendering/RenderLayerBacking.cpp
+++ b/Source/WebCore/rendering/RenderLayerBacking.cpp
@@ -54,6 +54,8 @@
 #include "StyleResolver.h"
 #include "TiledBacking.h"
 
+#include <wtf/CurrentTime.h>
+
 #if ENABLE(CSS_FILTERS)
 #include "FilterEffectRenderer.h"
 #endif
@@ -323,6 +325,8 @@ bool RenderLayerBacking::updateGraphicsLayerConfiguration()
     RenderLayerCompositor* compositor = this->compositor();
     RenderObject* renderer = this->renderer();
 
+    m_owningLayer->updateZOrderLists();
+
     bool layerConfigChanged = false;
     if (updateForegroundLayer(compositor->needsContentsCompositingLayer(m_owningLayer)))
         layerConfigChanged = true;
@@ -1206,6 +1210,9 @@ void RenderLayerBacking::paintContents(const GraphicsLayer* graphicsLayer, Graph
         // We have to use the same root as for hit testing, because both methods can compute and cache clipRects.
         paintIntoLayer(m_owningLayer, &context, dirtyRect, PaintBehaviorNormal, paintingPhase, renderer());
 
+        if (m_usingTiledCacheLayer)
+            m_owningLayer->renderer()->frame()->view()->setLastPaintTime(currentTime());
+
         InspectorInstrumentation::didPaint(cookie);
     } else if (graphicsLayer == layerForHorizontalScrollbar()) {
         paintScrollbar(m_owningLayer->horizontalScrollbar(), context, clip);