Set AES key and IV mask to CastSender

chrome/common/extensions/api/cast_streaming_rtp_stream.idl

Index: chrome/common/extensions/api/cast_streaming_rtp_stream.idl
diff --git a/chrome/common/extensions/api/cast_streaming_rtp_stream.idl b/chrome/common/extensions/api/cast_streaming_rtp_stream.idl
index b79cbf17e0da57b569b54a222306e622b1baff08..b10680a19b7ab1a4d3debefff2222863ff029b88 100644
--- a/chrome/common/extensions/api/cast_streaming_rtp_stream.idl
+++ b/chrome/common/extensions/api/cast_streaming_rtp_stream.idl
@@ -38,6 +38,12 @@ namespace cast.streaming.rtpStream {
     // Video height in pixels.
     long? height;
 
+    // 16 bytes AES key encoded in Base64.
+    DOMString? aes_key;

[not at google - send to devlin, 2013/12/27 10:35:22]

fwiw we have both styles here now, maxBitrate and aes_key. Since there's already
feedback_ssrc perhaps this should be aesKey and aesIvMask and change the
feedback one later.

[Alpha Left Google, 2013/12/27 21:57:07]

Good catch. It is supposed to be in camelcase.

+
+    // 16 bytes AES IV (Initialization vector) mask encoded in Base64.
+    DOMString? aes_iv_mask;
+
     // A list of codec specific params.
     CodecSpecificParams[] codecSpecificParams;
   };