Added RTF support to pepper API.

ppapi/api/private/ppb_flash_clipboard.idl

 /* 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.
  */
 
 /**
  * This file defines the private <code>PPB_Flash_Clipboard</code> API used by
  * Pepper Flash for reading and writing to the clipboard.
  */
 
@@ skipping 22 matching lines @@
   PP_FLASH_CLIPBOARD_TYPE_SELECTION = 1
 };
 
 /**
  * This enumeration contains the supported clipboard data formats.
  */
 [assert_size(4)]
 enum PP_Flash_Clipboard_Format {
   /** Indicates an invalid or unsupported clipboard data format. */
   PP_FLASH_CLIPBOARD_FORMAT_INVALID = 0,
-  /** Indicates plain text clipboard data. */
+  /**
+   * Indicates plaintext clipboard data. The format expected/returned is a
+   * <code>PP_VARTYPE_STRING</code>.
+   */
   PP_FLASH_CLIPBOARD_FORMAT_PLAINTEXT = 1,
-  /** Indicates HTML clipboard data. */
-  PP_FLASH_CLIPBOARD_FORMAT_HTML = 2
+  /**
+   * Indicates HTML clipboard data. The format expected/returned is a
+   * <code>PP_VARTYPE_STRING</code>.
+   */
+  PP_FLASH_CLIPBOARD_FORMAT_HTML = 2,
+  /**
+   * Indicates RTF clipboard data. The format expected/returned is a
+   * <code>PP_VARTYPE_ARRAY_BUFFER</code>.
+   */
+  PP_FLASH_CLIPBOARD_FORMAT_RTF = 3
 };
 
 /**
  * The <code>PPB_Flash_Clipboard</code> interface contains pointers to functions
  * used by Pepper Flash to access the clipboard.
  *
  */
 interface PPB_Flash_Clipboard {
   /**
    * Checks whether a given data format is available from the given clipboard.
@@ skipping 46 matching lines @@
    * cannot be converted into the format supplied or <code>PP_FAILED</code>
    * if the format is not supported.
    */
   [version=4.0]
   int32_t WriteData([in] PP_Instance instance_id,
       [in] PP_Flash_Clipboard_Type clipboard_type,
       [in] uint32_t data_item_count,
       [in, size_is(data_item_count)] PP_Flash_Clipboard_Format[] formats,
       [in, size_is(data_item_count)] PP_Var[] data_items);
 };