Move filename determination to net_util

chrome/browser/download/download_util.h

 // 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.
 //
 // Download utilities.
 
 #ifndef CHROME_BROWSER_DOWNLOAD_DOWNLOAD_UTIL_H_
 #define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_UTIL_H_
 #pragma once
 
@@ skipping 42 matching lines @@
 // Return the default download directory.
 const FilePath& GetDefaultDownloadDirectory();
 
 // Create a temporary file for a download in the user's default download
 // directory and return true if was successful in creating the file.
 bool CreateTemporaryFileForDownload(FilePath* path);
 
 // Return true if the |download_path| is dangerous path.
 bool DownloadPathIsDangerous(const FilePath& download_path);
 
-// Create an extension based on the file name and mime type.
-void GenerateExtension(const FilePath& file_name,
-                       const std::string& mime_type,
-                       FilePath::StringType* generated_extension);
-
-// Create a file name based on the response from the server.
+// Generate a filename based on the response from the server.  Similar
+// in operation to net::GenerateFileName(), but uses a localized
+// default name.
 void GenerateFileNameFromRequest(const GURL& url,
                                  const std::string& content_disposition,
                                  const std::string& referrer_charset,
                                  const std::string& mime_type,
                                  FilePath* generated_name);
 
+// Generate a filename based on the URL, a suggested name and a MIME
+// type.  Similar in operation to net::GenerateFileName(), but uses a
+// localized default name.
 void GenerateFileNameFromSuggestedName(const GURL& url,
                                        const std::string& suggested_name,
                                        const std::string& mime_type,
                                        FilePath* generated_name);
 
-void GenerateFileName(const GURL& url,
-                      const std::string& content_disposition,
-                      const std::string& referrer_charset,
-                      const std::string& mime_type,
-                      FilePath* generated_name);
-
-// Used to make sure we have a safe file extension and filename for a
-// download.  |file_name| can either be just the file name or it can be a
-// full path to a file.
-void GenerateSafeFileName(const std::string& mime_type, FilePath* file_name);
-
 // Download progress animations ------------------------------------------------
 
 // Arc sweep angle for use with downloads of unknown size
 const int kUnknownAngleDegrees = 50;
 
 // Rate of progress for use with downloads of unknown size
 const int kUnknownIncrementDegrees = 12;
 
 // Start angle for downloads with known size (midnight position)
 const int kStartAngleDegrees = -90;
@@ skipping 162 matching lines @@
 // Sends a notification on downloads being initiated
 // Must be called on the UI thread.
 void NotifyDownloadInitiated(int render_process_id, int render_view_id);
 
 // Same as GetUniquePathNumber, except that it also checks the existence
 // of its .crdownload intermediate path.
 // If |path| does not exist, 0 is returned.  If it fails to find such
 // a number, -1 is returned.
 int GetUniquePathNumberWithCrDownload(const FilePath& path);
 
-// Erases all downloaded files with the specified path and name prefix.
-// Used by download UI tests to clean up the download directory.
-void EraseUniqueDownloadFiles(const FilePath& path_prefix);
-
 // Returns a .crdownload intermediate path for the |suggested_path|.
 FilePath GetCrDownloadPath(const FilePath& suggested_path);
 
 }  // namespace download_util
 
 #endif  // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_UTIL_H_