Remove the deprecation messages for hspace/vspace attributes on table

Source/core/frame/UseCounter.cpp

Index: Source/core/frame/UseCounter.cpp
diff --git a/Source/core/frame/UseCounter.cpp b/Source/core/frame/UseCounter.cpp
index c870b002a983314c39ca3b81f51236891aa39459..567d022bca546667c5b58ef7f2a164721d238d13 100644
--- a/Source/core/frame/UseCounter.cpp
+++ b/Source/core/frame/UseCounter.cpp
@@ -803,12 +803,6 @@ String UseCounter::deprecationMessage(Feature feature)
     case SyncXHRWithCredentials:
         return "Setting 'XMLHttpRequest.withCredentials' for synchronous requests is deprecated.";
 
-    case HTMLTableElementVspace:
-        return "The 'vspace' attribute on table is deprecated. Please use CSS margin-top and margin-bottom property instead.";
-
-    case HTMLTableElementHspace:
-        return "The 'hspace' attribute on table is deprecated. Please use CSS margin-left and margin-right property instead.";
-
     case PictureSourceSrc:
         return "<source src> with a <picture> parent is invalid and therefore ignored. Please use <source srcset> instead.";