Revert 114929 - Standardize StringToInt{,64} interface.

chrome_frame/test/test_server.cc

 // Copyright (c) 2011 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 <windows.h>
 #include <objbase.h>
 #include <urlmon.h>
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/string_number_conversions.h"
-#include "base/string_piece.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "chrome_frame/test/test_server.h"
 #include "net/base/winsock_init.h"
 #include "net/http/http_util.h"
 
 namespace test_server {
 const char kDefaultHeaderTemplate[] =
     "HTTP/1.1 %hs\r\n"
@@ skipping 20 matching lines @@
                              tokenizer.token_end());
     }
   }
 
   // Check for content-length in case we're being sent some data.
   net::HttpUtil::HeadersIterator it(headers_.begin(), headers_.end(),
                                     "\r\n");
   while (it.GetNext()) {
     if (LowerCaseEqualsASCII(it.name(), "content-length")) {
       int int_content_length;
-      base::StringToInt(base::StringPiece(it.values_begin(),
-                                          it.values_end()),
+      base::StringToInt(it.values_begin(),
+                        it.values_end(),
                         &int_content_length);
       content_length_ = int_content_length;
       break;
     }
   }
 }
 
 void Request::OnDataReceived(const std::string& data) {
   content_ += data;
 
@@ skipping 308 matching lines @@
     data_.append(content_length_header);
     data_.append("\r\n");
   }
 
   MessageLoop::current()->PostDelayedTask(
       FROM_HERE, base::Bind(&ConfigurableConnection::SendChunk, this),
       options.timeout_);
 }
 
 }  // namespace test_server