Scroll with Layers in views::ScrollView

ui/compositor/compositor.cc

Index: ui/compositor/compositor.cc
diff --git a/ui/compositor/compositor.cc b/ui/compositor/compositor.cc
index 416fcf15012ac1d3aa93d6905b3f10117bc9f20b..19c43ce2af45fabed5f6895b9bc119b89c107236 100644
--- a/ui/compositor/compositor.cc
+++ b/ui/compositor/compositor.cc
@@ -385,6 +385,15 @@ bool Compositor::IsVisible() {
   return host_->visible();
 }
 
+bool Compositor::ScrollLayerTo(int layer_id, const gfx::ScrollOffset& offset) {
+  return host_->GetInputHandler()->ScrollLayerTo(layer_id, offset);
+}
+
+bool Compositor::GetScrollOffsetForLayer(int layer_id,
+                                         gfx::ScrollOffset* offset) const {
+  return host_->GetInputHandler()->GetScrollOffsetForLayer(layer_id, offset);
+}
+
 void Compositor::SetAuthoritativeVSyncInterval(
     const base::TimeDelta& interval) {
   context_factory_->SetAuthoritativeVSyncInterval(this, interval);