Add is_encrypted() in VideoDecoderConfig.

media/filters/gpu_video_decoder.cc

 // 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.
 
 #include "media/filters/gpu_video_decoder.h"
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/message_loop.h"
 #include "base/stl_util.h"
@@ skipping 110 matching lines @@
 
   DCHECK(!demuxer_stream_);
   if (!stream) {
     status_cb.Run(PIPELINE_ERROR_DECODE);
     return;
   }
 
   // TODO(scherkus): this check should go in Pipeline prior to creating
   // decoder objects.
   const VideoDecoderConfig& config = stream->video_decoder_config();
-  if (!config.IsValidConfig()) {
-    DLOG(ERROR) << "Invalid video stream - " << config.AsHumanReadableString();
+  if (!config.IsValidConfig() || config.is_encrypted()) {
+    DLOG(ERROR) << "Unsupported video stream - "
+                << config.AsHumanReadableString();
     status_cb.Run(PIPELINE_ERROR_DECODE);
     return;
   }
 
   VideoDecodeAccelerator* vda =
       factories_->CreateVideoDecodeAccelerator(config.profile(), this);
   if (!vda) {
     status_cb.Run(DECODER_ERROR_NOT_SUPPORTED);
     return;
   }
@@ skipping 402 matching lines @@
 
   error_occured_ = true;
 
   if (!pending_read_cb_.is_null()) {
     base::ResetAndReturn(&pending_read_cb_).Run(kDecodeError, NULL);
     return;
   }
 }
 
 }  // namespace media