SnapManager implementation using V8 Extras - {WIP}

third_party/WebKit/Source/core/frame/FrameView.cpp

Index: third_party/WebKit/Source/core/frame/FrameView.cpp
diff --git a/third_party/WebKit/Source/core/frame/FrameView.cpp b/third_party/WebKit/Source/core/frame/FrameView.cpp
index f881a6042a874b94b9ee6295408a6c25b0d0dcb8..9b6399be17e799b901338ecf4031887b3e336918 100644
--- a/third_party/WebKit/Source/core/frame/FrameView.cpp
+++ b/third_party/WebKit/Source/core/frame/FrameView.cpp
@@ -78,6 +78,7 @@
 #include "core/page/FrameTree.h"
 #include "core/page/Page.h"
 #include "core/page/scrolling/ScrollingCoordinator.h"
+#include "core/page/scrolling/SnapCoordinator.h"
 #include "core/paint/FramePainter.h"
 #include "core/paint/PaintLayer.h"
 #include "core/paint/PaintPropertyTreeBuilder.h"
@@ -2442,6 +2443,9 @@ void FrameView::updateLifecyclePhasesInternal(LifeCycleUpdateOption phases)
         {
             TRACE_EVENT1("devtools.timeline", "UpdateLayerTree", "data", InspectorUpdateLayerTreeEvent::data(m_frame.get()));
 
+            if (SnapCoordinator* snapCoordinator = frame().document()->snapCoordinator())
+                snapCoordinator->notifyLayoutUpdated();
+
             // This was required for slimming paint v1 but is only temporarily
             // needed for slimming paint v2.
             view.compositor()->updateIfNeededRecursive();