Bug 436670 - default color constants should be vars in EdColorProps.js. r+sr=Neil, a1.1.0=ajschult.

editor/ui/dialogs/content/EdColorProps.js

@@ -52,11 +52,11 @@ var prefs;
 var gBackgroundImage;
 
 // Initialize in case we can't get them from prefs???
-const defaultTextColor="#000000";
+var defaultTextColor="#000000";
-const defaultLinkColor="#000099";
+var defaultLinkColor="#000099";
-const defaultActiveColor="#000099";
+var defaultActiveColor="#000099";
-const defaultVisitedColor="#990099";
+var defaultVisitedColor="#990099";
-const defaultBackgroundColor="#FFFFFF";
+var defaultBackgroundColor="#FFFFFF";
 const styleStr =       "style";
 const textStr =        "text";
 const linkStr =        "link";