add CSS Fragmentation types

Author: saschanaz

baselines/dom.generated.d.ts

@@ -2789,9 +2789,9 @@ interface CSSStyleDeclaration {
     bottom: string | null;
     boxShadow: string;
     boxSizing: string;
-    breakAfter: string | null;
-    breakBefore: string | null;
-    breakInside: string | null;
+    breakAfter: string;
+    breakBefore: string;
+    breakInside: string;
     captionSide: string | null;
     caretColor: string;
     clear: string | null;
@@ -2966,7 +2966,7 @@ interface CSSStyleDeclaration {
     objectPosition: string;
     opacity: string | null;
     order: string;
-    orphans: string | null;
+    orphans: string;
     outline: string;
     outlineColor: string;
     outlineOffset: string;
@@ -3208,7 +3208,7 @@ interface CSSStyleDeclaration {
     webkitUserSelect: string | null;
     webkitWritingMode: string | null;
     whiteSpace: string;
-    widows: string | null;
+    widows: string;
     width: string | null;
     willChange: string;
     wordBreak: string;

inputfiles/idl/CSS Fragmentation.widl

@@ -0,0 +1,8 @@
+partial interface CSSStyleDeclaration {
+  [CEReactions] attribute [TreatNullAs=EmptyString] CSSOMString breakBefore;
+  [CEReactions] attribute [TreatNullAs=EmptyString] CSSOMString breakAfter;
+  [CEReactions] attribute [TreatNullAs=EmptyString] CSSOMString breakInside;
+  [CEReactions] attribute [TreatNullAs=EmptyString] CSSOMString orphans;
+  [CEReactions] attribute [TreatNullAs=EmptyString] CSSOMString widows;
+  [CEReactions] attribute [TreatNullAs=EmptyString] CSSOMString boxDecorationBreak;
+};

inputfiles/idlSources.json

@@ -40,6 +40,10 @@
         "url": "https://www.w3.org/TR/css-fonts-3/",
         "title": "CSS Fonts"
     },
+    {
+        "url": "https://www.w3.org/TR/css-break-3/",
+        "title": "CSS Fragmentation"
+    },
     {
         "url": "https://www.w3.org/TR/css-grid-1/",
         "title": "CSS Grid Layout"

inputfiles/removedTypes.json

@@ -70,17 +70,18 @@
                     "property": {
                         "backgroundPositionBlock": null,
                         "backgroundPositionInline": null,
+                        "blockOverflow": null,
                         "borderClip": null,
                         "borderClipBottom": null,
                         "borderClipLeft": null,
                         "borderClipRight": null,
                         "borderClipTop": null,
                         "borderLimit": null,
+                        "boxDecorationBreak": null,
+                        "continue": null,
                         "cornerShape": null,
                         "corners": null,
                         "hangingPunctuation": null,
-                        "blockOverflow": null,
-                        "continue": null,
                         "lineClamp": null,
                         "maskBorder": null,
                         "maskBorderMode": null,