Ensure proper paths when saving pages with no title

chrome/browser/download/save_package.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 CHROME_BROWSER_DOWNLOAD_SAVE_PACKAGE_H_
 #define CHROME_BROWSER_DOWNLOAD_SAVE_PACKAGE_H_
 
 #include <queue>
 #include <string>
 #include <vector>
@@ skipping 218 matching lines @@
     return static_cast<int>(in_progress_items_.size());
   }
 
   // The number of all SaveItems which have completed, including success items
   // and failed items.
   int completed_count() const {
     return static_cast<int>(saved_success_items_.size() +
                             saved_failed_items_.size());
   }
 
+  // Retrieve the preference for the directory to save pages to.
+  static FilePath GetSaveDirPreference(PrefService* prefs);
+
   // Helper function for preparing suggested name for the SaveAs Dialog. The
-  // suggested name is composed of the default save path and the web document's
-  // title.
-  static FilePath GetSuggestNameForSaveAs(
-      PrefService* prefs, const FilePath& name, bool can_save_as_complete);
+  // suggested name is determined by the web document's title.
+  static FilePath GetSuggestedNameForSaveAs(const FilePath& name,
+                                            bool can_save_as_complete);
 
   // Ensure that the file name has a proper extension for HTML by adding ".htm"
   // if necessary.
   static FilePath EnsureHtmlExtension(const FilePath& name);
 
   typedef std::queue<SaveItem*> SaveItemQueue;
   // A queue for items we are about to start saving.
   SaveItemQueue waiting_item_queue_;
 
   typedef base::hash_map<int32, SaveItem*> SavedItemMap;
@@ skipping 45 matching lines @@
   // from outside.
   WaitState wait_state_;
 
   // Unique id for this SavePackage.
   const int tab_id_;
 
   // For managing select file dialogs.
   scoped_refptr<SelectFileDialog> select_file_dialog_;
 
   friend class SavePackageTest;
+
   DISALLOW_COPY_AND_ASSIGN(SavePackage);
 };
 
 #endif  // CHROME_BROWSER_DOWNLOAD_SAVE_PACKAGE_H_