Index: cc/layers/painted_scrollbar_layer_impl.cc |
diff --git a/cc/layers/painted_scrollbar_layer_impl.cc b/cc/layers/painted_scrollbar_layer_impl.cc |
index b77b6042f926c708e3791dfc2c0664fb651a4ba7..d48c49f1afc5f75a6a8a01d998577fd11e7bfed5 100644 |
--- a/cc/layers/painted_scrollbar_layer_impl.cc |
+++ b/cc/layers/painted_scrollbar_layer_impl.cc |
@@ -87,8 +87,10 @@ void PaintedScrollbarLayerImpl::AppendQuads( |
render_pass, content_bounds(), shared_quad_state, append_quads_data); |
gfx::Rect thumb_quad_rect = ComputeThumbQuadRect(); |
- gfx::Rect visible_thumb_quad_rect = occlusion_tracker.UnoccludedContentRect( |
- thumb_quad_rect, draw_transform()); |
+ Occlusion occlusion = |
+ occlusion_tracker.GetCurrentOcclusionForLayer(draw_transform()); |
+ gfx::Rect visible_thumb_quad_rect = |
+ occlusion.GetUnoccludedContentRect(thumb_quad_rect); |
ResourceProvider::ResourceId thumb_resource_id = |
layer_tree_impl()->ResourceIdForUIResource(thumb_ui_resource_id_); |
@@ -114,8 +116,8 @@ void PaintedScrollbarLayerImpl::AppendQuads( |
} |
gfx::Rect track_quad_rect = content_bounds_rect; |
- gfx::Rect visible_track_quad_rect = occlusion_tracker.UnoccludedContentRect( |
- track_quad_rect, draw_transform()); |
+ gfx::Rect visible_track_quad_rect = |
+ occlusion.GetUnoccludedContentRect(track_quad_rect); |
if (track_resource_id && !visible_track_quad_rect.IsEmpty()) { |
gfx::Rect opaque_rect(contents_opaque() ? track_quad_rect : gfx::Rect()); |
const float opacity[] = {1.0f, 1.0f, 1.0f, 1.0f}; |