PPAPI: Move PPB_DirectoryReader_Dev to stable (won't commit)

ppapi/cpp/dev/file_chooser_dev.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 PPAPI_CPP_DEV_FILE_CHOOSER_DEV_H_
 #define PPAPI_CPP_DEV_FILE_CHOOSER_DEV_H_
 
 #include <vector>
 
 #include "ppapi/c/dev/ppb_file_chooser_dev.h"
@@ skipping 15 matching lines @@
 
   /// This function creates a file chooser dialog resource.  The chooser is
   /// associated with a particular instance, so that it may be positioned on the
   /// screen relative to the tab containing the instance.  Returns 0 if passed
   /// an invalid instance.
   ///
   /// @param mode A PPB_FileChooser_Dev instance can be used to select a single
   /// file (PP_FILECHOOSERMODE_OPEN) or multiple files
   /// (PP_FILECHOOSERMODE_OPENMULTIPLE). Unlike the HTML5 <input type="file">
   /// tag, a PPB_FileChooser_Dev instance cannot be used to select a directory.
-  /// In order to get the list of files in a directory, the
-  /// PPB_DirectoryReader_Dev interface must be used.
+  /// In order to get the list of files in a directory, the PPB_DirectoryReader
+  /// interface must be used.
   ///
   /// @param accept_types A comma-separated list of MIME types and file
   /// extensions such as "audio/ *,text/plain,.html" (note there should be
   /// no space between the '/' and the '*', but one is added to avoid confusing
   /// C++ comments). The dialog may restrict selectable files to the specified
   /// MIME types and file extensions. If a string in the comma-separated list
   /// begins with a period (.) then the string is interpreted as a file
   /// extension, otherwise it is interpreted as a MIME-type. An empty string or
   /// an undefined var may be given to indicate that all types should be
   /// accepted.
@@ skipping 43 matching lines @@
   // the caller is expecting.
   //
   // This takes a heap-allocated ChooseCallbackData0_5 struct passed as the
   // user data and deletes it when the call completes.
   static void CallbackConverter(void* user_data, int32_t result);
 };
 
 }  // namespace pp
 
 #endif  // PPAPI_CPP_DEV_FILE_CHOOSER_DEV_H_