Bug 1212607 - Re-expose -moz-window-dragging property to the content. r=dbaron

--HG--
extra : source : 6a34a297970e20bfab6f6a8ce45b0904e7324526

layout/style/nsCSSPropList.h

@@ -3618,19 +3618,17 @@ CSS_PROP_POSITION(
     kWidthKTable,
     offsetof(nsStylePosition, mWidth),
     eStyleAnimType_Coord)
-#ifndef CSS_PROP_LIST_EXCLUDE_INTERNAL
 CSS_PROP_USERINTERFACE(
     -moz-window-dragging,
     _moz_window_dragging,
     CSS_PROP_DOMPROP_PREFIXED(WindowDragging),
-    CSS_PROPERTY_INTERNAL |
-        CSS_PROPERTY_PARSE_VALUE |
-        CSS_PROPERTY_ENABLED_IN_UA_SHEETS_AND_CHROME,
+    CSS_PROPERTY_PARSE_VALUE,
     "",
     VARIANT_HK,
     kWindowDraggingKTable,
     CSS_PROP_NO_OFFSET,
     eStyleAnimType_None)
+#ifndef CSS_PROP_LIST_EXCLUDE_INTERNAL
 CSS_PROP_UIRESET(
     -moz-window-shadow,
     _moz_window_shadow,

layout/style/test/ListCSSProperties.cpp

@@ -114,7 +114,6 @@ const char *gInaccessibleProperties[] = {
     "-moz-math-display", // parsed by UA sheets only
     "-moz-top-layer", // parsed by UA sheets only
     "-moz-min-font-size-ratio", // parsed by UA sheets only
-    "-moz-window-dragging", // chrome-only internal properties
     "-moz-window-shadow" // chrome-only internal properties
 };
 

layout/style/test/property_database.js

@@ -3969,6 +3969,14 @@ var gCSSProperties = {
     other_values: [ "non-scaling-stroke" ],
     invalid_values: []
   },
+  "-moz-window-dragging": {
+    domProp: "MozWindowDragging",
+    inherited: true,
+    type: CSS_TYPE_LONGHAND,
+    initial_values: [ "no-drag" ],
+    other_values: [ "drag" ],
+    invalid_values: [ "none" ]
+  },
   "align-content": {
     domProp: "alignContent",
     inherited: false,
@@ -6623,14 +6631,6 @@ for (var prop in gCSSProperties) {
 if (false) {
   // TODO These properties are chrome-only, and are not exposed via CSSOM.
   // We may still want to find a way to test them. See bug 1206999.
-  gCSSProperties["-moz-window-dragging"] = {
-    //domProp: "MozWindowDragging",
-    inherited: true,
-    type: CSS_TYPE_LONGHAND,
-    initial_values: [ "no-drag" ],
-    other_values: [ "drag" ],
-    invalid_values: [ "none" ]
-  };
   gCSSProperties["-moz-window-shadow"] = {
     //domProp: "MozWindowShadow",
     inherited: false,