Remove unnecessary ERR_CHANNEL_ID_IMPORT_FAILED codepath.

net/socket/ssl_client_socket_openssl.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.
 
 // OpenSSL binding for SSLClientSocket. The class layout and general principle
 // of operation is derived from SSLClientSocketNSS.
 
 #include "net/socket/ssl_client_socket_openssl.h"
 
 #include <errno.h>
@@ skipping 1239 matching lines @@
       host_and_port_.host(), &channel_id_key_,
       base::Bind(&SSLClientSocketOpenSSL::OnHandshakeIOComplete,
                  base::Unretained(this)),
       &channel_id_request_);
 }
 
 int SSLClientSocketOpenSSL::DoChannelIDLookupComplete(int result) {
   if (result < 0)
     return result;
 
-  if (!channel_id_key_) {
-    LOG(ERROR) << "Failed to import Channel ID.";
-    return ERR_CHANNEL_ID_IMPORT_FAILED;
-  }
-
   // Hand the key to OpenSSL. Check for error in case OpenSSL rejects the key
   // type.
+  DCHECK(channel_id_key_);
   crypto::OpenSSLErrStackTracer err_tracer(FROM_HERE);
   int rv = SSL_set1_tls_channel_id(ssl_, channel_id_key_->key());
   if (!rv) {
     LOG(ERROR) << "Failed to set Channel ID.";
     int err = SSL_get_error(ssl_, rv);
     return MapOpenSSLError(err, err_tracer);
   }
 
   // Return to the handshake.
   channel_id_sent_ = true;
@@ skipping 1027 matching lines @@
       tb_was_negotiated_ = true;
       return 1;
     }
   }
 
   *out_alert_value = SSL_AD_ILLEGAL_PARAMETER;
   return 0;
 }
 
 }  // namespace net