base: Move MemoryMappedFile out of file_util.h and into its own header file.

chrome_frame/test/test_server.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 "chrome_frame/test/test_server.h"
+
 #include <windows.h>
 #include <objbase.h>
 #include <urlmon.h>
 
 #include "base/bind.h"
+#include "base/files/memory_mapped_file.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/chrome_frame_test_utils.h"
-#include "chrome_frame/test/test_server.h"
 #include "net/base/tcp_listen_socket.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"
     "Connection: close\r\n"
     "Content-Type: %hs\r\n"
     "Content-Length: %i\r\n\r\n";
@@ skipping 82 matching lines @@
 void FileResponse::WriteContents(net::StreamListenSocket* socket) const {
   DCHECK(file_.get());
   if (file_.get()) {
     socket->Send(reinterpret_cast<const char*>(file_->data()),
                  file_->length(), false);
   }
 }
 
 size_t FileResponse::ContentLength() const {
   if (file_.get() == NULL) {
-    file_.reset(new file_util::MemoryMappedFile());
+    file_.reset(new base::MemoryMappedFile());
     if (!file_->Initialize(file_path_)) {
       NOTREACHED();
       file_.reset();
     }
   }
   return file_.get() ? file_->length() : 0;
 }
 
 bool RedirectResponse::GetCustomHeaders(std::string* headers) const {
   *headers = base::StringPrintf("HTTP/1.1 302 Found\r\n"
@@ skipping 279 matching lines @@
     data_.append(content_length_header);
     data_.append("\r\n");
   }
 
   MessageLoop::current()->PostDelayedTask(
       FROM_HERE, base::Bind(&ConfigurableConnection::SendChunk, this),
       base::TimeDelta::FromMilliseconds(options.timeout_));
 }
 
 }  // namespace test_server