Remove Windows "Save As" dialogs from Save Page code....

chrome/browser/shell_dialogs.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_SHELL_DIALOGS_H_
 #define CHROME_BROWSER_SHELL_DIALOGS_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 30 matching lines @@
   };
 
   virtual ~SelectFileDialog() {}
 
   // An interface implemented by a Listener object wishing to know about the
   // the result of the Select File/Folder action. These callbacks must be
   // re-entrant.
   class Listener {
    public:
     // Notifies the Listener that a file/folder selection has been made. The
-    // file/folder path is in |selected_path|. |params| is contextual passed to
-    // SelectFile.
-    virtual void FileSelected(const std::wstring& path, void* params) = 0;
+    // file/folder path is in |path|. |params| is contextual passed to
+    // SelectFile. |index| specifies the index of the filter passed to the
+    // the initial call to SelectFile.
+    virtual void FileSelected(const std::wstring& path,
+                              int index, void* params) = 0;
 
     // Notifies the Listener that many files have been selected. The
     // files are in |files|. |params| is contextual passed to SelectFile.
     virtual void MultiFilesSelected(
       const std::vector<std::wstring>& files, void* params) {};
 
     // Notifies the Listener that the file/folder selection was aborted (via
     // the  user canceling or closing the selection dialog box, for example).
     // |params| is contextual passed to SelectFile.
     virtual void FileSelectionCanceled(void* params) {};
   };
 
   // Creates a dialog box helper. This object is ref-counted, but the returned
   // object will have no reference (refcount is 0).
   static SelectFileDialog* Create(Listener* listener);
 
   // Selects a file. This will start displaying the dialog box. This will also
   // block the calling window until the dialog box is complete. The listener
   // associated with this object will be notified when the selection is
   // complete.
   // |type| is the type of file dialog to be shown, see Type enumeration above.
   // |title| is the title to be displayed in the dialog. If this string is
   // empty, the default title is used.
   // |default_path| is the default path and suggested file name to be shown in
   // the dialog. This only works for SELECT_SAVEAS_FILE and SELECT_OPEN_FILE.
   // Can be an empty string to indicate Windows should choose the default to
   // show.
   // |filter| is a null (\0) separated list of alternating filter description
   // and filters and terminated with two nulls.
+  // |filter_index| is the 1-based index into the filter list in |filter|.
+  // Specify 0 if you don't need filters, or if you only need the default
+  // (first filter) behavior.
   // |owning_window| is the window the dialog is modal to, or NULL for a
   // modeless dialog.
   // |default_extension| is the default extension to add to the file if the
   // user doesn't type one. This should NOT include the '.'. If you specify
   // this you must also specify a filter.
   // |params| is data from the calling context which will be passed through to
   // the listener. Can be NULL.
   // NOTE: only one instance of any shell dialog can be shown per owning_window
   //       at a time (for obvious reasons).
   virtual void SelectFile(Type type,
                           const std::wstring& title,
                           const std::wstring& default_path,
                           const std::wstring& filter,
+                          int filter_index,
                           const std::wstring& default_extension,
                           gfx::NativeWindow owning_window,
                           void* params) = 0;
 };
 
 // Shows a dialog box for selecting a font.
 class SelectFontDialog
     : public base::RefCountedThreadSafe<SelectFileDialog>,
       public BaseShellDialog {
  public:
@@ skipping 36 matching lines @@
 
   // Same as above - also support specifying the default font selected in the
   // list when the dialog appears.
   virtual void SelectFont(gfx::NativeWindow owning_window,
                           void* params,
                           const std::wstring& font_name,
                           int font_size) = 0;
 };
 
 #endif  // CHROME_BROWSER_SHELL_DIALOGS_H_