Remove old tests that have been migrated to the v8 repo.

LayoutTests/fast/regex/script-tests/repeat-match-waldemar.js

-description(
-"Some test cases identified by Waldemar Horwat in response to this bug: https://bugs.webkit.org/show_bug.cgi?id=48101"
-);
-
-shouldBe('/(?:a*?){2,}/.exec("aa")', '["aa"]');
-shouldBe('/(?:a*?){2,}/.exec("a")', '["a"]');
-shouldBe('/(?:a*?){2,}/.exec("")', '[""]');
-
-shouldBe('/(?:a*?)/.exec("aa")', '[""]');
-shouldBe('/(?:a*?)/.exec("a")', '[""]');
-shouldBe('/(?:a*?)/.exec("")', '[""]');
-
-shouldBe('/(?:a*?)(?:a*?)(?:a*?)/.exec("aa")', '[""]');
-shouldBe('/(?:a*?)(?:a*?)(?:a*?)/.exec("a")', '[""]');
-shouldBe('/(?:a*?)(?:a*?)(?:a*?)/.exec("")', '[""]');
-
-shouldBe('/(?:a*?){2}/.exec("aa")', '[""]');
-shouldBe('/(?:a*?){2}/.exec("a")', '[""]');
-shouldBe('/(?:a*?){2}/.exec("")', '[""]');
-
-shouldBe('/(?:a*?){2,3}/.exec("aa")', '["a"]');
-shouldBe('/(?:a*?){2,3}/.exec("a")', '["a"]');
-shouldBe('/(?:a*?){2,3}/.exec("")', '[""]');
-
-shouldBe('/(?:a*?)?/.exec("aa")', '["a"]');
-shouldBe('/(?:a*?)?/.exec("a")', '["a"]');
-shouldBe('/(?:a*?)?/.exec("")', '[""]');
-
-shouldBe('/(?:a*?)*/.exec("aa")', '["aa"]');
-shouldBe('/(?:a*?)*/.exec("a")', '["a"]');
-shouldBe('/(?:a*?)*/.exec("")', '[""]');