Need to notify ScrollingCoordinator when frame scrollbars are destroyed
[WebKit-https.git] / Source / WebCore / ChangeLog
index 80fe47d..62fa726 100644 (file)
@@ -1,3 +1,18 @@
+2013-03-12  Tien-Ren Chen  <trchen@chromium.org>
+
+        Need to notify ScrollingCoordinator when frame scrollbars are destroyed
+        https://bugs.webkit.org/show_bug.cgi?id=112104
+
+        Reviewed by James Robinson.
+
+        Need to notify ScrollingCoordinatorChromium whenever m_layerForHorizontalScrollbar /
+        m_layerForVerticalScrollbar changes, for correct lifetime management.
+
+        No new tests. Difficult to test lifetime management internal to ScrollingCoordinatorChromium.
+
+        * rendering/RenderLayerCompositor.cpp:
+        (WebCore::RenderLayerCompositor::destroyRootLayer):
+
 2013-03-11  Simon Fraser  <simon.fraser@apple.com>
 
         We'll get there eventually.