Revert 30168 - Commit patch set from http://codereview.chromium.org/149796...

chrome/browser/download/download_manager.h

 // Copyright (c) 2006-2009 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.
 //
 // The DownloadManager object manages the process of downloading, including
 // updates to the history system and providing the information for displaying
 // the downloads view in the Destinations tab. There is one DownloadManager per
 // active profile in Chrome.
 //
 // Each download is represented by a DownloadItem, and all DownloadItems
@@ skipping 401 matching lines @@
   FilePath download_path() {
     return FilePath::FromWStringHack(*download_path_);
   }
 
   // Clears the last download path, used to initialize "save as" dialogs.
   void ClearLastDownloadPath();
 
   // Registers this file extension for automatic opening upon download
   // completion if 'open' is true, or prevents the extension from automatic
   // opening if 'open' is false.
-  void OpenFilesBasedOnExtension(const FilePath& path, bool open);
+  void OpenFilesOfExtension(const FilePath::StringType& extension, bool open);
 
   // Tests if a file type should be opened automatically.
-  bool ShouldOpenFileBasedOnExtension(const FilePath& path) const;
+  bool ShouldOpenFileExtension(const FilePath::StringType& extension);
 
   // Tests if we think the server means for this mime_type to be executable.
   static bool IsExecutableMimeType(const std::string& mime_type);
 
-  // Tests if a file is considered executable, based on its type.
-  bool IsExecutableFile(const FilePath& path) const;
-
   // Tests if a file type is considered executable.
-  bool IsExecutableExtension(const FilePath::StringType& extension) const;
+  bool IsExecutable(const FilePath::StringType& extension);
 
   // Resets the automatic open preference.
   void ResetAutoOpenFiles();
 
   // Returns true if there are automatic handlers registered for any file
   // types.
   bool HasAutoOpenFileTypesRegistered() const;
 
   // Overridden from SelectFileDialog::Listener:
   virtual void FileSelected(const FilePath& path, int index, void* params);
@@ skipping 156 matching lines @@
 
   // User preferences
   BooleanPrefMember prompt_for_download_;
   StringPrefMember download_path_;
 
   // The user's last choice for download directory. This is only used when the
   // user wants us to prompt for a save location for each download.
   FilePath last_download_path_;
 
   // Set of file extensions to open at download completion.
-  struct AutoOpenCompareFunctor {
-    inline bool operator()(const FilePath::StringType& a,
-                           const FilePath::StringType& b) const {
-      return FilePath::CompareLessIgnoreCase(a, b);
-    }
-  };
-  typedef std::set<FilePath::StringType, AutoOpenCompareFunctor> AutoOpenSet;
-  AutoOpenSet auto_open_;
+  std::set<FilePath::StringType> auto_open_;
 
   // Set of file extensions that are executables and shouldn't be auto opened.
   std::set<std::string> exe_types_;
 
   // Keep track of downloads that are completed before the user selects the
   // destination, so that observers are appropriately notified of completion
   // after this determination is made.
   // The map is of download_id->remaining size (bytes), both of which are
   // required when calling DownloadFinished.
   typedef std::map<int32, int64> PendingFinishedMap;
   PendingFinishedMap pending_finished_downloads_;
 
   // The "Save As" dialog box used to ask the user where a file should be
   // saved.
   scoped_refptr<SelectFileDialog> select_file_dialog_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadManager);
 };
 
 #endif  // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_MANAGER_H_