Extensions: Send the tab id to platform apps.

chrome/browser/extensions/api/media_galleries/media_galleries_api.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.
 
 // Defines the Chrome Extensions Media Galleries API functions for accessing
 // user's media files, as specified in the extension API IDL.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_MEDIA_GALLERIES_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_MEDIA_GALLERIES_API_H_
 
@@ skipping 73 matching lines @@
  public:
   DECLARE_EXTENSION_FUNCTION("mediaGalleries.addUserSelectedFolder",
                              MEDIAGALLERIES_ADDUSERSELECTEDFOLDER)
 
  protected:
   virtual ~MediaGalleriesAddUserSelectedFolderFunction();
   virtual bool RunImpl() OVERRIDE;
 
  private:
   // Bottom half for RunImpl, invoked after the preferences is initialized.
-  void OnPreferencesInit();
+  void OnPreferencesInit(bool can_access_source_tab);
 
   // Callback for the directory prompt request, with the input from the user.
   // If |selected_directory| is empty, then the user canceled.
   // Either handle the user canceled case or add the selected gallery.
   void OnDirectorySelected(const base::FilePath& selected_directory);
 
   // Callback for the directory prompt request. |pref_id| is for the gallery
   // the user just added. |filesystems| is the entire list of file systems.
   // The fsid for the file system that corresponds to |pref_id| will be
   // appended to the list of file systems returned to the caller. The
@@ skipping 65 matching lines @@
   // Bottom half for RunImpl, invoked after the preferences is initialized.
   void OnPreferencesInit(bool mime_type_only, const std::string& blob_uuid);
 
   void SniffMimeType(bool mime_type_only, scoped_ptr<std::string> blob_header,
                      int64 total_blob_length);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_MEDIA_GALLERIES_API_H_