Remove Chrome's own version of libaddressinput in favor of the upstream.

third_party/libaddressinput/chromium/cpp/test/util/string_util_test.cc

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-// The original source code is from:
-// http://src.chromium.org/viewvc/chrome/trunk/src/base/strings/string_split_unittest.cc?revision=216633
-
-#include "util/string_util.h"
-
-#include <string>
-#include <vector>
-
-#include <gtest/gtest.h>
-
-namespace {
-
-using i18n::addressinput::SplitString;
-
-TEST(StringSplitTest, SplitString) {
-  std::vector<std::string> r;
-
-  SplitString(std::string(), ',', &r);
-  EXPECT_EQ(0U, r.size());
-
-  SplitString("a,b,c", ',', &r);
-  ASSERT_EQ(3U, r.size());
-  EXPECT_EQ(r[0], "a");
-  EXPECT_EQ(r[1], "b");
-  EXPECT_EQ(r[2], "c");
-
-  SplitString("a, b, c", ',', &r);
-  ASSERT_EQ(3U, r.size());
-  EXPECT_EQ(r[0], "a");
-  EXPECT_EQ(r[1], " b");
-  EXPECT_EQ(r[2], " c");
-
-  SplitString("a,,c", ',', &r);
-  ASSERT_EQ(3U, r.size());
-  EXPECT_EQ(r[0], "a");
-  EXPECT_EQ(r[1], "");
-  EXPECT_EQ(r[2], "c");
-
-  SplitString("   ", '*', &r);
-  EXPECT_EQ(1U, r.size());
-
-  SplitString("foo", '*', &r);
-  ASSERT_EQ(1U, r.size());
-  EXPECT_EQ(r[0], "foo");
-
-  SplitString("foo ,", ',', &r);
-  ASSERT_EQ(2U, r.size());
-  EXPECT_EQ(r[0], "foo ");
-  EXPECT_EQ(r[1], "");
-
-  SplitString(",", ',', &r);
-  ASSERT_EQ(2U, r.size());
-  EXPECT_EQ(r[0], "");
-  EXPECT_EQ(r[1], "");
-
-  SplitString("\t\ta\t", '\t', &r);
-  ASSERT_EQ(4U, r.size());
-  EXPECT_EQ(r[0], "");
-  EXPECT_EQ(r[1], "");
-  EXPECT_EQ(r[2], "a");
-  EXPECT_EQ(r[3], "");
-
-  SplitString("\ta\t\nb\tcc", '\n', &r);
-  ASSERT_EQ(2U, r.size());
-  EXPECT_EQ(r[0], "\ta\t");
-  EXPECT_EQ(r[1], "b\tcc");
-
-  SplitString("   ", '*', &r);
-  ASSERT_EQ(1U, r.size());
-  EXPECT_EQ(r[0], "   ");
-
-  SplitString("\t  \ta\t ", '\t', &r);
-  ASSERT_EQ(4U, r.size());
-  EXPECT_EQ(r[0], "");
-  EXPECT_EQ(r[1], "  ");
-  EXPECT_EQ(r[2], "a");
-  EXPECT_EQ(r[3], " ");
-
-  SplitString("\ta\t\nb\tcc", '\n', &r);
-  ASSERT_EQ(2U, r.size());
-  EXPECT_EQ(r[0], "\ta\t");
-  EXPECT_EQ(r[1], "b\tcc");
-}
-
-}  // namespace