Move string tokenizer to base/strings.

net/websockets/websocket_handshake_handler.cc

 // Copyright (c) 2012 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 "net/websockets/websocket_handshake_handler.h"
 
 #include "base/base64.h"
 #include "base/md5.h"
 #include "base/sha1.h"
 #include "base/string_number_conversions.h"
 #include "base/string_piece.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
+#include "base/strings/string_tokenizer.h"
 #include "googleurl/src/gurl.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_util.h"
 
 namespace {
 
 const size_t kRequestKey3Size = 8U;
 const size_t kResponseKeySize = 16U;
 
 // First version that introduced new WebSocket handshake which does not
@@ skipping 58 matching lines @@
 }
 
 // Similar to HttpUtil::StripHeaders, but it preserves malformed headers, that
 // is, lines that are not formatted as "<name>: <value>\r\n".
 std::string FilterHeaders(
     const std::string& headers,
     const char* const headers_to_remove[],
     size_t headers_to_remove_len) {
   std::string filtered_headers;
 
-  StringTokenizer lines(headers.begin(), headers.end(), "\r\n");
+  base::StringTokenizer lines(headers.begin(), headers.end(), "\r\n");
   while (lines.GetNext()) {
     std::string::const_iterator line_begin = lines.token_begin();
     std::string::const_iterator line_end = lines.token_end();
     std::string::const_iterator name_begin;
     std::string::const_iterator name_end;
     bool should_remove = false;
     if (GetHeaderName(line_begin, line_end, &name_begin, &name_end)) {
       for (size_t i = 0; i < headers_to_remove_len; ++i) {
         if (LowerCaseEqualsASCII(name_begin, name_end, headers_to_remove[i])) {
           should_remove = true;
@@ skipping 453 matching lines @@
   return status_line_ + headers_ + header_separator_ + key_;
 }
 
 size_t WebSocketHandshakeResponseHandler::GetResponseKeySize() const {
   if (protocol_version_ >= kMinVersionOfHybiNewHandshake)
     return 0;
   return kResponseKeySize;
 }
 
 }  // namespace net