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

chrome_frame/test/test_server.h

 // 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.
 
 #ifndef CHROME_FRAME_TEST_TEST_SERVER_H_
 #define CHROME_FRAME_TEST_TEST_SERVER_H_
 
 // Implementation of an HTTP server for tests.
 // To instantiate the server, make sure you have a message loop on the
 // current thread and then create an instance of the SimpleWebServer class.
@@ skipping 21 matching lines @@
 // To implement a custom response object (e.g. to match against a request
 // based on some data, serve up dynamic content or take some action on the
 // server), just inherit from  one of the response classes or directly from the
 // Response interface and add your response object to the server's list of
 // response objects.
 
 #include <list>
 #include <string>
 
 #include "base/basictypes.h"
-#include "base/file_util.h"
 #include "base/message_loop.h"
 #include "net/base/stream_listen_socket.h"
 
+namespace base {
+class MemoryMappedFile;
+}
+
 namespace test_server {
 
 class Request {
  public:
   Request() : content_length_(0) {
   }
 
   void ParseHeaders(const std::string& headers);
 
   const std::string& method() const {
@@ skipping 188 matching lines @@
   FileResponse(const char* request_path, const base::FilePath& file_path)
       : ResponseForPath(request_path), file_path_(file_path) {
   }
 
   virtual bool GetContentType(std::string* content_type) const;
   virtual void WriteContents(net::StreamListenSocket* socket) const;
   virtual size_t ContentLength() const;
 
  protected:
   base::FilePath file_path_;
-  mutable scoped_ptr<file_util::MemoryMappedFile> file_;
+  mutable scoped_ptr<base::MemoryMappedFile> file_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FileResponse);
 };
 
 // Returns a 302 (temporary redirect) to redirect the client from a path
 // on the test server to a different URL.
 class RedirectResponse : public ResponseForPath {
  public:
   RedirectResponse(const char* request_path, const std::string& redirect_url)
@@ skipping 173 matching lines @@
 
   scoped_refptr<net::StreamListenSocket> server_;
   ConnectionList connection_list_;
 
   DISALLOW_COPY_AND_ASSIGN(HTTPTestServer);
 };
 
 }  // namespace test_server
 
 #endif  // CHROME_FRAME_TEST_TEST_SERVER_H_