Scroll with Layers in views::ScrollView

ui/views/view.cc

Index: ui/views/view.cc
diff --git a/ui/views/view.cc b/ui/views/view.cc
index be3bbf5b7ed29370ae2f344bf04420ee029dbe93..b2c3c0b33f3686adb79c04e481343dd73d2beca5 100644
--- a/ui/views/view.cc
+++ b/ui/views/view.cc
@@ -447,7 +447,13 @@ void View::OnEnabledChanged() {
 // Transformations -------------------------------------------------------------
 
 gfx::Transform View::GetTransform() const {

[tapted, 2016/08/05 07:12:31]

This is new since patchset 8 too. Without it events are incorrectly offset when
the view has scrolled. Included test coverage.

-  return layer() ? layer()->transform() : gfx::Transform();
+  if (!layer())
+    return gfx::Transform();
+
+  gfx::Transform transform = layer()->transform();
+  gfx::ScrollOffset scroll_offset = layer()->CurrentScrollOffset();
+  transform.Translate(-scroll_offset.x(), -scroll_offset.y());
+  return transform;
 }
 
 void View::SetTransform(const gfx::Transform& transform) {