Pepper: Change PPB_VideoDecoder::Reset behavior so plugin always manages textures.

ppapi/c/ppb_video_decoder.h

 /* Copyright (c) 2014 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.
  */
 
-/* From ppb_video_decoder.idl modified Wed May 21 09:50:52 2014. */
+/* From ppb_video_decoder.idl modified Fri Jul 11 18:06:37 2014. */
 
 #ifndef PPAPI_C_PPB_VIDEO_DECODER_H_
 #define PPAPI_C_PPB_VIDEO_DECODER_H_
 
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_codecs.h"
 #include "ppapi/c/pp_completion_callback.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_macros.h"
 #include "ppapi/c/pp_resource.h"
@@ skipping 156 matching lines @@
   void (*RecyclePicture)(PP_Resource video_decoder,
                          const struct PP_VideoPicture* picture);
   /**
    * Flushes the decoder. The plugin should call Flush() when it reaches the
    * end of its video stream in order to stop cleanly. The decoder will run any
    * pending Decode() call to completion. The plugin should make no further
    * calls to the decoder other than GetPicture() and RecyclePicture() until
    * the decoder signals completion by running |callback|. Just before
    * completion, any pending GetPicture() call will complete by running its
    * callback with result PP_ERROR_ABORTED to signal that no more pictures are
-   * available. The plugin should recycle any pictures it is using before
-   * resuming decoding.
+   * available. Any pictures held by the plugin remain valid during and after
+   * the flush and should be recycled back to the decoder.
    *
    * @param[in] video_decoder A <code>PP_Resource</code> identifying the video
    * decoder.
    * @param[in] callback A <code>PP_CompletionCallback</code> to be called on
    * completion.
    *
    * @return An int32_t containing an error code from <code>pp_errors.h</code>.
    * Returns PP_ERROR_FAILED if the decoder isn't initialized.
    */
   int32_t (*Flush)(PP_Resource video_decoder,
                    struct PP_CompletionCallback callback);
   /**
    * Resets the decoder as quickly as possible. The plugin can call Reset() to
    * skip to another position in the video stream. After Reset() returns, any
    * pending calls to Decode() and GetPicture()) abort, causing their callbacks
    * to run with PP_ERROR_ABORTED. The plugin should not make further calls to
-   * the decoder until the decoder signals completion by running |callback|.
-   * The pictures in use by the plugin remain valid until decoding is resumed,
-   * but need not be recycled.
+   * the decoder other than RecyclePicture() until the decoder signals
+   * completion by running |callback|. Any pictures held by the plugin remain
+   * valid during and after the reset and should be recycled back to the
+   * decoder.
    *
    * @param[in] video_decoder A <code>PP_Resource</code> identifying the video
    * decoder.
    * @param[in] callback A <code>PP_CompletionCallback</code> to be called on
    * completion.
    *
    * @return An int32_t containing an error code from <code>pp_errors.h</code>.
    * Returns PP_ERROR_FAILED if the decoder isn't initialized.
    */
   int32_t (*Reset)(PP_Resource video_decoder,
                    struct PP_CompletionCallback callback);
 };
 /**
  * @}
  */
 
 #endif  /* PPAPI_C_PPB_VIDEO_DECODER_H_ */