Convert base dependencies to use sys_string_conversions instead of the ICU...

base/json_writer.cc

-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2009 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/json_writer.h"
 
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "base/values.h"
 #include "base/string_escape.h"
+#include "base/utf_string_conversions.h"
 
 #if defined(OS_WIN)
 static const char kPrettyPrintLineEnding[] = "\r\n";
 #else
 static const char kPrettyPrintLineEnding[] = "\n";
 #endif
 
 /* static */
 void JSONWriter::Write(const Value* const node,
                        bool pretty_print,
@@ skipping 167 matching lines @@
   string_escape::JsonDoubleQuote(WideToUTF16Hack(str),
                                  true,
                                  json_string_);
 }
 
 void JSONWriter::IndentLine(int depth) {
   // It may be faster to keep an indent string so we don't have to keep
   // reallocating.
   json_string_->append(std::string(depth * 3, ' '));
 }