iwyu: Include stringprintf.h where appropriate, part 3.

base/i18n/break_iterator_unittest.cc

 // Copyright (c) 2010 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.
 
 #include "base/i18n/break_iterator.h"
 
+#include "base/stringprintf.h"
 #include "base/string_piece.h"
-#include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 TEST(BreakIteratorTest, BreakWordEmpty) {
   string16 empty;
   base::BreakIterator iter(&empty, base::BreakIterator::BREAK_WORD);
   ASSERT_TRUE(iter.Init());
   EXPECT_FALSE(iter.Advance());
   EXPECT_FALSE(iter.IsWord());
   EXPECT_FALSE(iter.Advance());  // Test unexpected advance after end.
@@ skipping 62 matching lines @@
   EXPECT_FALSE(iter.Advance());
   EXPECT_FALSE(iter.IsWord());
   EXPECT_FALSE(iter.Advance());  // Test unexpected advance after end.
   EXPECT_FALSE(iter.IsWord());
 }
 
 TEST(BreakIteratorTest, BreakWide32) {
   // U+1D49C MATHEMATICAL SCRIPT CAPITAL A
   const char* very_wide_char = "\xF0\x9D\x92\x9C";
   const string16 str(
-      UTF8ToUTF16(StringPrintf("%s a", very_wide_char)));
+      UTF8ToUTF16(base::StringPrintf("%s a", very_wide_char)));
   const string16 very_wide_word(str.substr(0, 2));
 
   base::BreakIterator iter(&str, base::BreakIterator::BREAK_WORD);
   ASSERT_TRUE(iter.Init());
   EXPECT_TRUE(iter.Advance());
   EXPECT_TRUE(iter.IsWord());
   EXPECT_EQ(very_wide_word, iter.GetString());
   EXPECT_TRUE(iter.Advance());
   EXPECT_FALSE(iter.IsWord());
   EXPECT_EQ(UTF8ToUTF16(" "), iter.GetString());
@@ skipping 84 matching lines @@
   EXPECT_FALSE(iter.Advance());
   EXPECT_FALSE(iter.IsWord());
   EXPECT_FALSE(iter.Advance());  // Test unexpected advance after end.
   EXPECT_FALSE(iter.IsWord());
 }
 
 TEST(BreakIteratorTest, BreakSpaceWide32) {
   // U+1D49C MATHEMATICAL SCRIPT CAPITAL A
   const char* very_wide_char = "\xF0\x9D\x92\x9C";
   const string16 str(
-      UTF8ToUTF16(StringPrintf("%s a", very_wide_char)));
+      UTF8ToUTF16(base::StringPrintf("%s a", very_wide_char)));
   const string16 very_wide_word(str.substr(0, 3));
 
   base::BreakIterator iter(&str, base::BreakIterator::BREAK_SPACE);
   ASSERT_TRUE(iter.Init());
   EXPECT_TRUE(iter.Advance());
   EXPECT_FALSE(iter.IsWord());
   EXPECT_EQ(very_wide_word, iter.GetString());
   EXPECT_TRUE(iter.Advance());
   EXPECT_FALSE(iter.IsWord());
   EXPECT_EQ(UTF8ToUTF16("a"), iter.GetString());
@@ skipping 77 matching lines @@
   EXPECT_FALSE(iter.Advance());
   EXPECT_FALSE(iter.IsWord());
   EXPECT_FALSE(iter.Advance());   // Test unexpected advance after end.
   EXPECT_FALSE(iter.IsWord());
 }
 
 TEST(BreakIteratorTest, BreakLineWide32) {
   // U+1D49C MATHEMATICAL SCRIPT CAPITAL A
   const char* very_wide_char = "\xF0\x9D\x92\x9C";
   const string16 str(
-      UTF8ToUTF16(StringPrintf("%s\na", very_wide_char)));
+      UTF8ToUTF16(base::StringPrintf("%s\na", very_wide_char)));
   const string16 very_wide_line(str.substr(0, 3));
   base::BreakIterator iter(&str, base::BreakIterator::BREAK_NEWLINE);
   ASSERT_TRUE(iter.Init());
   EXPECT_TRUE(iter.Advance());
   EXPECT_FALSE(iter.IsWord());
   EXPECT_EQ(very_wide_line, iter.GetString());
   EXPECT_TRUE(iter.Advance());
   EXPECT_FALSE(iter.IsWord());
   EXPECT_EQ(UTF8ToUTF16("a"), iter.GetString());
   EXPECT_FALSE(iter.Advance());
   EXPECT_FALSE(iter.IsWord());
   EXPECT_FALSE(iter.Advance());   // Test unexpected advance after end.
   EXPECT_FALSE(iter.IsWord());
 }