iwyu: Include stringprintf.h where appropriate, part 2.

chrome/renderer/spellchecker/spellcheck_worditerator.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.
 
 // Implements a custom word iterator used for our spellchecker.
 
 #include "chrome/renderer/spellchecker/spellcheck_worditerator.h"
 
 #include <map>
 #include <string>
 
+#include "base/basictypes.h"
+#include "base/logging.h"
+#include "base/stringprintf.h"
+#include "base/utf_string_conversions.h"
+#include "chrome/renderer/spellchecker/spellcheck.h"
 #include "unicode/normlzr.h"
 #include "unicode/schriter.h"
 #include "unicode/uscript.h"
 #include "unicode/ulocdata.h"
 
-#include "base/basictypes.h"
-#include "base/logging.h"
-#include "base/string_util.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/renderer/spellchecker/spellcheck.h"
-
 // SpellcheckCharAttribute implementation:
 
 SpellcheckCharAttribute::SpellcheckCharAttribute()
     : script_code_(USCRIPT_LATIN) {
 }
 
 SpellcheckCharAttribute::~SpellcheckCharAttribute() {
 }
 
 void SpellcheckCharAttribute::SetDefaultLanguage(const std::string& language) {
@@ skipping 129 matching lines @@
   if (script_code_ == USCRIPT_HEBREW)
     midletter_extra = kMidLetterExtraHebrew;
 
   // Create two custom rule-sets: one allows contraction and the other does not.
   // We save these strings in UTF-16 so we can use it without conversions. (ICU
   // needs UTF-16 strings.)
   const char kAllowContraction[] =
       "$ALetterEx ($MidLetterEx | $MidNumLetEx) $ALetterEx {200};";
   const char kDisallowContraction[] = "";
 
-  ruleset_allow_contraction_ = ASCIIToUTF16(StringPrintf(kRuleTemplate,
-      aletter, midletter_extra, aletter_plus, kAllowContraction));
-  ruleset_disallow_contraction_ = ASCIIToUTF16(StringPrintf(kRuleTemplate,
-      aletter, midletter_extra, aletter_plus, kDisallowContraction));
+  ruleset_allow_contraction_ = ASCIIToUTF16(
+      base::StringPrintf(kRuleTemplate,
+                         aletter,
+                         midletter_extra,
+                         aletter_plus,
+                         kAllowContraction));
+  ruleset_disallow_contraction_ = ASCIIToUTF16(
+      base::StringPrintf(kRuleTemplate,
+                         aletter,
+                         midletter_extra,
+                         aletter_plus,
+                         kDisallowContraction));
 }
 
 bool SpellcheckCharAttribute::OutputChar(UChar c, string16* output) const {
   // Call the language-specific function if necessary.
   // Otherwise, we call the default one.
   switch (script_code_) {
     case USCRIPT_ARABIC:
       return OutputArabic(c, output);
 
     case USCRIPT_HANGUL:
@@ skipping 188 matching lines @@
   if (status != U_ZERO_ERROR && status != U_STRING_NOT_TERMINATED_WARNING)
     return false;
 
   // Copy the normalized text to the output.
   icu::StringCharacterIterator it(output);
   for (UChar c = it.first(); c != icu::CharacterIterator::DONE; c = it.next())
     attribute_->OutputChar(c, output_string);
 
   return !output_string->empty();
 }