Rename PPB_Flash_DeviceID interface to PPB_Flash_DRM

ppapi/api/private/ppb_flash_device_id.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 contains the <code>PPB_Flash_DeviceID</code> interface.
  */
 
-[generate_thunk]
-
 label Chrome {
-  M21 = 1.0
+  M21 = 1.0,
+  M29 = 1.1
 };
 
+// TODO(raymes): This is deprecated by the PPB_Flash_DRM interface. Remove this
+// interface after a few versions of Chrome have passed.
 interface PPB_Flash_DeviceID {
   PP_Resource Create([in] PP_Instance instance);
 
   /**
    * Asynchronously computes the device ID. When available, it will place the
    * string in |*id| and will call the completion callback. On failure the
    * given var will be PP_VARTYPE_UNDEFINED.
    */
+  [version=1.0, deprecate=1.1]

[yzshen1, 2013/05/21 06:32:31]

I don't see why this (and line 12) is necessary. It doesn't change anything in
the generated .h file, right?

[raymes, 2013/05/21 16:32:51]

No, I did this more for documentation. And if someone tried to add a new version
to this interface, it would have an affect.

[yzshen1, 2013/05/21 16:48:45]

As long as you will remove this file entirely later, I am fine with that.
On 2013/05/21 16:32:51, raymes wrote:

   int32_t GetDeviceID([in] PP_Resource device_id,
                       [out] PP_Var id,
                       [in] PP_CompletionCallback callback);
 };