Move the number conversions from string_util to a new file....

net/websockets/websocket_handshake.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 "net/websockets/websocket_handshake.h"
 
 #include <algorithm>
 #include <vector>
 
+#include "base/logging.h"
 #include "base/md5.h"
 #include "base/rand_util.h"
 #include "base/ref_counted.h"
+#include "base/string_number_conversions.h"
 #include "base/string_util.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_util.h"
 
 namespace net {
 
 const int WebSocketHandshake::kWebSocketPort = 80;
 const int WebSocketHandshake::kSecureWebSocketPort = 443;
 
 WebSocketHandshake::WebSocketHandshake(
@@ skipping 104 matching lines @@
   // url_.host() is expected to be encoded in punnycode here.
   std::string host = StringToLowerASCII(url_.host());
   if (url_.has_port()) {
     bool secure = is_secure();
     int port = url_.EffectiveIntPort();
     if ((!secure &&
          port != kWebSocketPort && port != url_parse::PORT_UNSPECIFIED) ||
         (secure &&
          port != kSecureWebSocketPort && port != url_parse::PORT_UNSPECIFIED)) {
       host += ":";
-      host += IntToString(port);
+      host += base::IntToString(port);
     }
   }
   return host;
 }
 
 std::string WebSocketHandshake::GetOriginFieldValue() const {
   // It's OK to lowercase the origin as the Origin header does not contain
   // the path or query portions, as per
   // http://tools.ietf.org/html/draft-abarth-origin-00.
   //
@@ skipping 146 matching lines @@
 }
 
 void WebSocketHandshake::Parameter::GenerateKey3() {
   key_3_.clear();
   for (int i = 0; i < 8; i++) {
     key_3_.append(1, rand_(0, 255));
   }
 }
 
 }  // namespace net