Revert of Update re2

third_party/re2/BUILD

Index: third_party/re2/BUILD
diff --git a/third_party/re2/BUILD b/third_party/re2/BUILD
deleted file mode 100644
index 9ab54b3fc313b09486d2479db4a9037d0d857cd0..0000000000000000000000000000000000000000
--- a/third_party/re2/BUILD
+++ /dev/null
@@ -1,121 +0,0 @@
-# Copyright 2009 The RE2 Authors.  All Rights Reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-
-# Bazel (http://bazel.io/) BUILD file for RE2.
-
-licenses(["notice"])
-
-cc_library(
-    name = "re2",
-    srcs = [
-        "re2/bitstate.cc",
-        "re2/compile.cc",
-        "re2/dfa.cc",
-        "re2/filtered_re2.cc",
-        "re2/mimics_pcre.cc",
-        "re2/nfa.cc",
-        "re2/onepass.cc",
-        "re2/parse.cc",
-        "re2/perl_groups.cc",
-        "re2/prefilter.cc",
-        "re2/prefilter.h",
-        "re2/prefilter_tree.cc",
-        "re2/prefilter_tree.h",
-        "re2/prog.cc",
-        "re2/prog.h",
-        "re2/re2.cc",
-        "re2/regexp.cc",
-        "re2/regexp.h",
-        "re2/set.cc",
-        "re2/simplify.cc",
-        "re2/stringpiece.cc",
-        "re2/tostring.cc",
-        "re2/unicode_casefold.cc",
-        "re2/unicode_casefold.h",
-        "re2/unicode_groups.cc",
-        "re2/unicode_groups.h",
-        "re2/walker-inl.h",
-        "util/atomicops.h",
-        "util/flags.h",
-        "util/hash.cc",
-        "util/logging.cc",
-        "util/logging.h",
-        "util/mutex.h",
-        "util/rune.cc",
-        "util/sparse_array.h",
-        "util/sparse_set.h",
-        "util/stringprintf.cc",
-        "util/strutil.cc",
-        "util/utf.h",
-        "util/util.h",
-        "util/valgrind.cc",
-        "util/valgrind.h",
-    ],
-    hdrs = [
-        "re2/filtered_re2.h",
-        "re2/re2.h",
-        "re2/set.h",
-        "re2/stringpiece.h",
-        "re2/variadic_function.h",
-    ],
-    includes = ["."],
-    linkopts = ["-pthread"],
-    visibility = ["//visibility:public"],
-)
-
-cc_library(
-    name = "test",
-    testonly = 1,
-    srcs = [
-        "re2/testing/backtrack.cc",
-        "re2/testing/dump.cc",
-        "re2/testing/exhaustive_tester.cc",
-        "re2/testing/null_walker.cc",
-        "re2/testing/regexp_generator.cc",
-        "re2/testing/string_generator.cc",
-        "re2/testing/tester.cc",
-        "util/pcre.cc",
-        "util/random.cc",
-        "util/test.cc",
-        "util/thread.cc",
-    ],
-    hdrs = [
-        "re2/testing/exhaustive_tester.h",
-        "re2/testing/regexp_generator.h",
-        "re2/testing/string_generator.h",
-        "re2/testing/tester.h",
-        "util/pcre.h",
-        "util/random.h",
-        "util/test.h",
-        "util/thread.h",
-    ],
-    includes = ["."],
-    deps = [":re2"],
-)
-
-load("re2_test", "re2_test")
-
-re2_test("charclass_test")
-re2_test("compile_test")
-re2_test("filtered_re2_test")
-re2_test("mimics_pcre_test")
-re2_test("parse_test")
-re2_test("possible_match_test")
-re2_test("re2_test")
-re2_test("re2_arg_test")
-re2_test("regexp_test")
-re2_test("required_prefix_test")
-re2_test("search_test")
-re2_test("set_test")
-re2_test("simplify_test")
-re2_test("string_generator_test")
-
-re2_test("dfa_test")
-re2_test("exhaustive1_test")
-re2_test("exhaustive2_test")
-re2_test("exhaustive3_test")
-re2_test("exhaustive_test")
-re2_test("random_test")
-
-# TODO: Add support for regexp_benchmark.