Revert "fix bug of report error when receive a amf3 data object"

This reverts commit 94ef3288.

Conflicts:

	trunk/src/protocol/srs_rtmp_stack.cpp

@@ -728,7 +728,7 @@ int SrsProtocol::do_decode_message(SrsMessageHeader& header, SrsBuffer* stream,
         // need to read the command name.
         std::string command;
         if ((ret = srs_amf0_read_string(stream, command)) != ERROR_SUCCESS) {
-            srs_error("decode AMF0/AMF3 command name failed. message type:%d ret=%d", header.message_type,ret);
+            srs_error("decode AMF0/AMF3 command name failed. ret=%d", ret);
             return ret;
         }
         srs_verbose("AMF0/AMF3 command message, command_name=%s", command.c_str());