1 files changed, 12 insertions, 6 deletions
diff --git a/components/gfx/display_list/mod.rs b/components/gfx/display_list/mod.rs
index ac1db774f10..d0ea9036a75 100644
--- a/components/gfx/display_list/mod.rs
+++ b/components/gfx/display_list/mod.rs
@@ -30,11 +30,11 @@ use std::cmp::{self, Ordering};
 use std::collections::HashMap;
 use std::fmt;
 use std::sync::Arc;
-use style::computed_values::{border_style, filter, image_rendering, mix_blend_mode};
+use style::computed_values::{border_style, filter, image_rendering};
 use style_traits::cursor::Cursor;
 use text::TextRun;
 use text::glyph::ByteIndex;
-use webrender_traits::{self, ClipId, ColorF, GradientStop, ScrollPolicy, WebGLContextId};
+use webrender_traits::{self, ClipId, ColorF, GradientStop, MixBlendMode, ScrollPolicy, TransformStyle, WebGLContextId};
 
 pub use style::dom::OpaqueNode;
 
@@ -375,11 +375,14 @@ pub struct StackingContext {
     pub filters: filter::T,
 
     /// The blend mode with which this stacking context blends with its backdrop.
-    pub blend_mode: mix_blend_mode::T,
+    pub mix_blend_mode: MixBlendMode,
 
     /// A transform to be applied to this stacking context.
     pub transform: Option<Matrix4D<f32>>,
 
+    /// The transform style of this stacking context.
+    pub transform_style: TransformStyle,
+
     /// The perspective matrix to be applied to children.
     pub perspective: Option<Matrix4D<f32>>,
 
@@ -399,8 +402,9 @@ impl StackingContext {
                overflow: &Rect<Au>,
                z_index: i32,
                filters: filter::T,
-               blend_mode: mix_blend_mode::T,
+               mix_blend_mode: MixBlendMode,
                transform: Option<Matrix4D<f32>>,
+               transform_style: TransformStyle,
                perspective: Option<Matrix4D<f32>>,
                scroll_policy: ScrollPolicy,
                parent_scroll_id: ClipId)
@@ -412,8 +416,9 @@ impl StackingContext {
             overflow: *overflow,
             z_index: z_index,
             filters: filters,
-            blend_mode: blend_mode,
+            mix_blend_mode: mix_blend_mode,
             transform: transform,
+            transform_style: transform_style,
             perspective: perspective,
             scroll_policy: scroll_policy,
             parent_scroll_id: parent_scroll_id,
@@ -428,8 +433,9 @@ impl StackingContext {
                              &Rect::zero(),
                              0,
                              filter::T::new(Vec::new()),
-                             mix_blend_mode::T::normal,
+                             MixBlendMode::Normal,
                              None,
+                             TransformStyle::Flat,
                              None,
                              ScrollPolicy::Scrollable,
                              pipeline_id.root_scroll_node())