diff --git a/components/style/gecko_selector_impl.rs b/components/style/gecko_selector_impl.rs
index ed99fd39758..5798222cb07 100644
--- a/components/style/gecko_selector_impl.rs
+++ b/components/style/gecko_selector_impl.rs
@@ -44,7 +44,8 @@ pub enum PseudoElement {
 // https://mxr.mozilla.org/mozilla-central/source/layout/style/nsCSSAnonBoxList.h
 #[derive(Clone, Debug, PartialEq, Eq, Hash)]
 pub enum AnonBoxPseudoElement {
-    MozNonElement,
+    MozText,
+    MozOtherNonElement,
     MozAnonymousBlock,
     MozAnonymousPositionedBlock,
     MozMathMLAnonymousBlock,
@@ -67,7 +68,7 @@ pub enum AnonBoxPseudoElement {
     MozTableCell,
     MozTableColumnGroup,
     MozTableColumn,
-    MozTableOuter,
+    MozTableWrapper,
     MozTableRowGroup,
     MozTableRow,
 
@@ -214,7 +215,8 @@ impl SelectorImpl for GeckoSelectorImpl {
         }
 
         Ok(AnonBox(match_ignore_ascii_case! { name,
-            "-moz-non-element" => MozNonElement,
+            "-moz-text" => MozText,
+            "-moz-other-non-element" => MozOtherNonElement,
 
             "-moz-anonymous-block" => MozAnonymousBlock,
             "-moz-anonymous-positioned-block" => MozAnonymousPositionedBlock,
@@ -240,7 +242,7 @@ impl SelectorImpl for GeckoSelectorImpl {
             "-moz-table-cell" => MozTableCell,
             "-moz-table-column-group" => MozTableColumnGroup,
             "-moz-table-column" => MozTableColumn,
-            "-moz-table-outer" => MozTableOuter,
+            "-moz-table-wrapper" => MozTableWrapper,
             "-moz-table-row-group" => MozTableRowGroup,
             "-moz-table-row" => MozTableRow,
 
@@ -305,7 +307,8 @@ impl SelectorImplExt for GeckoSelectorImpl {
         fun(After);
         fun(FirstLine);
 
-        fun(AnonBox(MozNonElement));
+        fun(AnonBox(MozText));
+        fun(AnonBox(MozOtherNonElement));
         fun(AnonBox(MozAnonymousBlock));
         fun(AnonBox(MozAnonymousPositionedBlock));
         fun(AnonBox(MozMathMLAnonymousBlock));
@@ -328,7 +331,7 @@ impl SelectorImplExt for GeckoSelectorImpl {
         fun(AnonBox(MozTableCell));
         fun(AnonBox(MozTableColumnGroup));
         fun(AnonBox(MozTableColumn));
-        fun(AnonBox(MozTableOuter));
+        fun(AnonBox(MozTableWrapper));
         fun(AnonBox(MozTableRowGroup));
         fun(AnonBox(MozTableRow));
 
diff --git a/ports/geckolib/gecko_bindings/bindings.rs b/ports/geckolib/gecko_bindings/bindings.rs
index e2bce737e7d..9dd1a4e0b00 100644
--- a/ports/geckolib/gecko_bindings/bindings.rs
+++ b/ports/geckolib/gecko_bindings/bindings.rs
@@ -135,6 +135,7 @@ use structs::nsStyleCoord_CalcValue as CalcValue;
 use structs::nsStyleCoord_Calc as Calc;
 use structs::nsRestyleHint;
 use structs::ServoElementSnapshot;
+use structs::nsChangeHint;
 use structs::SheetParsingMode;
 use structs::nsMainThreadPtrHandle;
 use structs::nsMainThreadPtrHolder;
@@ -293,6 +294,10 @@ extern "C" {
     pub fn Gecko_GetNodeFlags(node: *mut RawGeckoNode) -> u32;
     pub fn Gecko_SetNodeFlags(node: *mut RawGeckoNode, flags: u32);
     pub fn Gecko_UnsetNodeFlags(node: *mut RawGeckoNode, flags: u32);
+    pub fn Gecko_CalcAndStoreStyleDifference(element: *mut RawGeckoElement,
+                                             newstyle:
+                                                 *mut ServoComputedValues)
+     -> nsChangeHint;
     pub fn Gecko_EnsureTArrayCapacity(array: *mut ::std::os::raw::c_void,
                                       capacity: usize, elem_size: usize);
     pub fn Gecko_EnsureImageLayersLength(layers: *mut nsStyleImageLayers,
diff --git a/ports/geckolib/gecko_bindings/tools/regen.py b/ports/geckolib/gecko_bindings/tools/regen.py
index 434de5fa024..29dc162a027 100755
--- a/ports/geckolib/gecko_bindings/tools/regen.py
+++ b/ports/geckolib/gecko_bindings/tools/regen.py
@@ -126,8 +126,7 @@ COMPILATION_TARGETS = {
             "nsStyleImageLayers::Layer", "nsStyleImageLayers::LayerType",
             "nsStyleUnit", "nsStyleUnion", "nsStyleCoord::CalcValue",
             "nsStyleCoord::Calc", "nsRestyleHint", "ServoElementSnapshot",
-
-            "SheetParsingMode", "nsMainThreadPtrHandle",
+            "nsChangeHint", "SheetParsingMode", "nsMainThreadPtrHandle",
             "nsMainThreadPtrHolder", "nscolor", "nsFont", "FontFamilyList",
             "FontFamilyType", "nsIAtom",
         ],
@@ -211,7 +210,7 @@ def build(objdir, target_name, kind_name=None,
 
     if os.path.isdir(bindgen):
         bindgen = ["cargo", "run", "--manifest-path",
-                   os.path.join(bindgen, "Cargo.toml"), "--"]
+                   os.path.join(bindgen, "Cargo.toml"), "--features", "llvm_stable", "--"]
     else:
         bindgen = [bindgen]