Add a media pipeline status error code for decryption error.

webkit/media/webmediaplayer_impl.cc

Index: webkit/media/webmediaplayer_impl.cc
diff --git a/webkit/media/webmediaplayer_impl.cc b/webkit/media/webmediaplayer_impl.cc
index a604f3a760e629b9f5baedf148c049ee62db3966..dc89e82bdf94296a3c5da95a5e538b96e05d9c4b 100644
--- a/webkit/media/webmediaplayer_impl.cc
+++ b/webkit/media/webmediaplayer_impl.cc
@@ -878,6 +878,7 @@ void WebMediaPlayerImpl::OnPipelineError(PipelineStatus error) {
       break;
 
     case media::PIPELINE_ERROR_DECODE:
+    case media::PIPELINE_ERROR_DECRYPT:

[ddorwin, 2012/04/20 19:18:50]

WebKit now has a decrypt error. We should add a WebMediaPlayer function to send
it.

[xhwang, 2012/04/20 19:51:01]

Do you mean adding something like NetworkStateDecodeError in WebMediaPlayer? In
that case I'll do it in another CL as it'll depend on a WebKit change. Correct
me if I am wrong (I am really new to WebKit).

[ddorwin, 2012/04/20 22:55:19]

Right. I looked at the WebKit code more and found that we just need to add a new
NetworkStateDecryptError. This will require WebKit changes and minor Chromium
changes. I filed crbug.com/124486.

I suggest breaking this case out, copying the code below, and putting a TODO
that refers to the new bug.

[xhwang, 2012/04/21 00:53:01]

Done.

     case media::PIPELINE_ERROR_ABORT:
     case media::PIPELINE_ERROR_OUT_OF_MEMORY:
     case media::PIPELINE_ERROR_AUDIO_HARDWARE: