[cc] Change semantics of fixed-pos container layer

cc/test/layer_tree_test.cc

Index: cc/test/layer_tree_test.cc
diff --git a/cc/test/layer_tree_test.cc b/cc/test/layer_tree_test.cc
index 45d898a57f6622f6120ac22d76bca1bac00415e3..8d947b6dda20225416323626a4afe67f74497368 100644
--- a/cc/test/layer_tree_test.cc
+++ b/cc/test/layer_tree_test.cc
@@ -65,8 +65,7 @@ void CreateVirtualViewportLayers(Layer* root_layer,
   inner_viewport_scroll_layer->SetBounds(outer_bounds);
   outer_viewport_container_layer->SetBounds(outer_bounds);
 
-  inner_viewport_scroll_layer->SetIsContainerForFixedPositionLayers(true);

[bokan, 2017/05/09 22:27:21]

If we're going to keep the inner viewport as a container for fixed position
layers we should keep it so in tests too.

-  outer_scroll_layer->SetIsContainerForFixedPositionLayers(true);
+  outer_viewport_container_layer->SetIsContainerForFixedPositionLayers(true);
   host->RegisterViewportLayers(overscroll_elasticity_layer, page_scale_layer,
                                inner_viewport_scroll_layer, outer_scroll_layer);
 }