Reland 220012: Move the functions of filebrowserPrivateApi from the file_manager namespace to the e…

chrome/browser/chromeos/extensions/file_manager/private_api_dialog.h

 // Copyright 2013 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.
 //
 // This file provides API functions for the file manager to act as the file
 // dialog for opening and saving files.
 
 #ifndef CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_PRIVATE_API_DIALOG_H_
 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_PRIVATE_API_DIALOG_H_
 
 #include <vector>
 #include "chrome/browser/chromeos/extensions/file_manager/private_api_base.h"
 
 namespace ui {
 struct SelectedFileInfo;
 }
 
-namespace file_manager {
+namespace extensions {
 
 // Cancel file selection Dialog.  Closes the dialog window.
 class CancelFileDialogFunction : public LoggedAsyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("fileBrowserPrivate.cancelDialog",
                              FILEBROWSERPRIVATE_CANCELDIALOG)
 
   CancelFileDialogFunction();
 
  protected:
@@ skipping 35 matching lines @@
 
   // AsyncExtensionFunction overrides.
   virtual bool RunImpl() OVERRIDE;
 
  private:
   // A callback method to handle the result of GetSelectedFileInfo.
   void GetSelectedFileInfoResponse(
       const std::vector<ui::SelectedFileInfo>& files);
 };
 
-}  // namespace file_manager
+}  // namespace extensions
 
 #endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_PRIVATE_API_DIALOG_H_