Add non-native file handling in FileSelectorHelper class.

chrome/browser/file_select_helper.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_FILE_SELECT_HELPER_H_
 #define CHROME_BROWSER_FILE_SELECT_HELPER_H_
 
 #include <map>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/common/file_chooser_params.h"
 #include "net/base/directory_lister.h"
 #include "ui/shell_dialogs/select_file_dialog.h"
 
 class Profile;
 
 namespace content {
+struct FileChooserFileInfo;
 class RenderViewHost;
 class WebContents;
 }
 
 namespace ui {
 struct SelectedFileInfo;
 }
 
 // This class handles file-selection requests coming from WebUI elements
 // (via the extensions::ExtensionHost class). It implements both the
@@ skipping 105 matching lines @@
   // Zips the package at |path| into a temporary destination. Returns the
   // temporary destination, if the zip was successful. Otherwise returns an
   // empty path.
   static base::FilePath ZipPackage(const base::FilePath& path);
 #endif  // defined(OS_MACOSX) && !defined(OS_IOS)
 
   // Utility method that passes |files| to the render view host, and ends the
   // file chooser.
   void NotifyRenderViewHostAndEnd(
       const std::vector<ui::SelectedFileInfo>& files);
+#if defined(OS_CHROMEOS)
+  // Sends the result to the render process, and call |RunFileChooserEnd|.
+  void ProcessSelectedFilesChromeOSAfterConversion(
+      scoped_ptr<std::vector<content::FileChooserFileInfo>> list);
+#endif  // defined(OS_CHROMEOS)
 
   // Schedules the deletion of the files in |temporary_files_| and clears the
   // vector.
   void DeleteTemporaryFiles();
 
   // Helper method to get allowed extensions for select file dialog from
   // the specified accept types as defined in the spec:
   //   http://whatwg.org/html/number-state.html#attr-input-accept
   // |accept_types| contains only valid lowercased MIME types or file extensions
   // beginning with a period (.).
@@ skipping 33 matching lines @@
   content::NotificationRegistrar notification_registrar_;
 
   // Temporary files only used on OSX. This class is responsible for deleting
   // these files when they are no longer needed.
   std::vector<base::FilePath> temporary_files_;
 
   DISALLOW_COPY_AND_ASSIGN(FileSelectHelper);
 };
 
 #endif  // CHROME_BROWSER_FILE_SELECT_HELPER_H_