Start consolidating cross-port file selection code into ui/base/dialogs.

chrome/browser/ui/views/select_file_dialog_extension.h

 // Copyright (c) 2012 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_UI_VIEWS_SELECT_FILE_DIALOG_EXTENSION_H_
 #define CHROME_BROWSER_UI_VIEWS_SELECT_FILE_DIALOG_EXTENSION_H_
 #pragma once
 
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/ui/select_file_dialog.h"
 #include "chrome/browser/ui/views/extensions/extension_dialog_observer.h"
 #include "ui/gfx/native_widget_types.h"  // gfx::NativeWindow
 
 class ExtensionDialog;
 class Profile;
 
 namespace content {
 class RenderViewHost;
 }
 
 namespace ui {
 struct SelectedFileInfo;
+class SelectFilePolicy;
 }
 
 // Shows a dialog box for selecting a file or a folder, using the
 // file manager extension implementation.
 class SelectFileDialogExtension
     : public SelectFileDialog,
       public ExtensionDialogObserver {
  public:
   static SelectFileDialogExtension* Create(
-      SelectFileDialog::Listener* listener);
+      SelectFileDialog::Listener* listener,
+      ui::SelectFilePolicy* policy);
 
   // BaseShellDialog implementation.
   virtual bool IsRunning(gfx::NativeWindow owner_window) const OVERRIDE;
   virtual void ListenerDestroyed() OVERRIDE;
 
   // ExtensionDialog::Observer implementation.
   virtual void ExtensionDialogClosing(ExtensionDialog* dialog) OVERRIDE;
   virtual void ExtensionTerminated(ExtensionDialog* dialog) OVERRIDE;
 
   // Routes callback to appropriate SelectFileDialog::Listener based on
@@ skipping 19 matching lines @@
                               const FilePath::StringType& default_extension,
                               gfx::NativeWindow owning_window,
                               void* params) OVERRIDE;
 
 
  private:
   friend class SelectFileDialogExtensionBrowserTest;
   friend class SelectFileDialogExtensionTest;
 
   // Object is ref-counted, use Create().
-  explicit SelectFileDialogExtension(SelectFileDialog::Listener* listener);
+  explicit SelectFileDialogExtension(SelectFileDialog::Listener* listener,
+                                     ui::SelectFilePolicy* policy);
   virtual ~SelectFileDialogExtension();
 
   // Invokes the appropriate file selection callback on our listener.
   void NotifyListener();
 
   // Adds this to the list of pending dialogs, used for testing.
   void AddPending(int32 tab_id);
 
   // Check if the list of pending dialogs contains dialog for |tab_id|.
   static bool PendingExists(int32 tab_id);
@@ skipping 25 matching lines @@
   };
   SelectionType selection_type_;
   std::vector<ui::SelectedFileInfo> selection_files_;
   int selection_index_;
   void* params_;
 
   DISALLOW_COPY_AND_ASSIGN(SelectFileDialogExtension);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_SELECT_FILE_DIALOG_EXTENSION_H_