Revert of [regexp] implement \p{Any}, \p{Ascii}, and \p{Assigned}.

test/mjsunit/harmony/regexp-property-special.js

-// Copyright 2016 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Flags: --harmony-regexp-property --harmony-unicode-regexps
-
-function t(re, s) { assertTrue(re.test(s)); }
-function f(re, s) { assertFalse(re.test(s)); }
-
-t(/\p{ASCII}+/u, "abc123");
-f(/\p{ASCII}+/u, "ⓐⓑⓒ①②③");
-f(/\p{ASCII}+/u, "🄰🄱🄲①②③");
-f(/\P{ASCII}+/u, "abcd123");
-t(/\P{ASCII}+/u, "ⓐⓑⓒ①②③");
-t(/\P{ASCII}+/u, "🄰🄱🄲①②③");
-
-f(/[^\p{ASCII}]+/u, "abc123");
-f(/[\p{ASCII}]+/u, "ⓐⓑⓒ①②③");
-f(/[\p{ASCII}]+/u, "🄰🄱🄲①②③");
-t(/[^\P{ASCII}]+/u, "abcd123");
-t(/[\P{ASCII}]+/u, "ⓐⓑⓒ①②③");
-f(/[^\P{ASCII}]+/u, "🄰🄱🄲①②③");
-
-t(/\p{Any}+/u, "🄰🄱🄲①②③");
-
-assertEquals(["\ud800"], /\p{Any}/u.exec("\ud800\ud801"));
-assertEquals(["\udc00"], /\p{Any}/u.exec("\udc00\udc01"));
-assertEquals(["\ud800\udc01"], /\p{Any}/u.exec("\ud800\udc01"));
-assertEquals(["\udc01"], /\p{Any}/u.exec("\udc01"));
-
-f(/\P{Any}+/u, "123");
-f(/[\P{Any}]+/u, "123");
-t(/[\P{Any}\d]+/u, "123");
-t(/[^\P{Any}]+/u, "123");
-
-t(/\p{Assigned}+/u, "123");
-t(/\p{Assigned}+/u, "🄰🄱🄲");
-f(/\p{Assigned}+/u, "\ufdd0");
-f(/\p{Assigned}+/u, "\u{fffff}");
-
-f(/\P{Assigned}+/u, "123");
-f(/\P{Assigned}+/u, "🄰🄱🄲");
-t(/\P{Assigned}+/u, "\ufdd0");
-t(/\P{Assigned}+/u, "\u{fffff}");
-f(/\P{Assigned}/u, "");
-
-t(/[^\P{Assigned}]+/u, "123");
-f(/[\P{Assigned}]+/u, "🄰🄱🄲");
-f(/[^\P{Assigned}]+/u, "\ufdd0");
-t(/[\P{Assigned}]+/u, "\u{fffff}");
-f(/[\P{Assigned}]/u, "");