Slight code change to make some global variables const.

net/url_request/url_request_ftp_job.h

 // Copyright (c) 2006-2008 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 NET_URL_REQUEST_URL_REQUEST_FTP_JOB_H_
 #define NET_URL_REQUEST_URL_REQUEST_FTP_JOB_H_
 
 #include <string>
 
 #include "net/url_request/url_request_inet_job.h"
@@ skipping 54 matching lines @@
   int WriteData(const std::string* data, bool call_io_complete);
 
   // Continuation function for calling OnIOComplete through the message loop.
   virtual void ContinueIOComplete(int bytes_written);
 
   // Continuation function for calling NotifyHeadersComplete through the message
   // loop.
   virtual void ContinueNotifyHeadersComplete();
 
   typedef enum {
-    START = 0x200,          // initial state of the ftp job
-    CONNECTING,             // opening the url
-    SETTING_CUR_DIRECTORY,  // attempting to change current dir to match request
-    FINDING_FIRST_FILE,     // retrieving first file information in cur dir (by
-                            // FtpFindFirstFile)
-    GETTING_DIRECTORY,      // retrieving the directory listing (if directory)
-    GETTING_FILE_HANDLE,    // initiate access to file by call to FtpOpenFile
-                            // (if file).
-    GETTING_FILE,           // retrieving the file (if file)
-    DONE                    // URLRequestInetJob is reading the response now
+    // Initial state of the ftp job.
+    START = 0x200,
+    // Opening the url.
+    CONNECTING,
+    // Attempting to change current dir to match request.
+    SETTING_CUR_DIRECTORY,
+    // Retrieving first file information in cur dir (by FtpFindFirstFile).
+    FINDING_FIRST_FILE,
+    // Retrieving the directory listing (if directory).
+    GETTING_DIRECTORY,
+    // Initiate access to file by call to FtpOpenFile (if file).
+    GETTING_FILE_HANDLE,
+    // Retrieving the file (if file).
+    GETTING_FILE,
+    // URLRequestInetJob is reading the response now.
+    DONE
   } FtpJobState;
 
   // The FtpJob has several asynchronous operations which happen
   // in sequence.  The state keeps track of which asynchronous IO
   // is pending at any given point in time.
   FtpJobState state_;
 
   // In IE 4 and before, this pointer passed to asynchronous InternetReadFile
   // calls is where the number of read bytes is written to.
   DWORD bytes_read_;
 
   bool is_directory_;  // does the url point to a file or directory
   WIN32_FIND_DATAA find_data_;
   std::string directory_html_;  // if url is directory holds html
 
   // When building a directory listing, we need to temporarily hold on to the
   // buffer in between the time a Read() call comes in and we get the file
   // entry from WinInet.
   char* dest_;
   int dest_size_;
 
 
   DISALLOW_EVIL_CONSTRUCTORS(URLRequestFtpJob);
 };
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_FTP_JOB_H_