Add space to Accept-Encoding header values.

net/websockets/websocket_handshake_stream_create_helper_test.cc

 // Copyright 2013 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 "net/websockets/websocket_handshake_stream_create_helper.h"
 
 #include <string>
 #include <vector>
 
 #include "net/base/completion_callback.h"
@@ skipping 101 matching lines @@
 
     HttpRequestHeaders headers;
     headers.SetHeader("Host", "localhost");
     headers.SetHeader("Connection", "Upgrade");
     headers.SetHeader("Pragma", "no-cache");
     headers.SetHeader("Cache-Control", "no-cache");
     headers.SetHeader("Upgrade", "websocket");
     headers.SetHeader("Origin", origin);
     headers.SetHeader("Sec-WebSocket-Version", "13");
     headers.SetHeader("User-Agent", "");
-    headers.SetHeader("Accept-Encoding", "gzip,deflate");
+    headers.SetHeader("Accept-Encoding", "gzip, deflate");
     headers.SetHeader("Accept-Language", "en-us,fr");
 
     HttpResponseInfo response;
     TestCompletionCallback dummy;
 
     rv = handshake->SendRequest(headers, &response, dummy.callback());
 
     EXPECT_EQ(OK, rv);
 
     rv = handshake->ReadResponseHeaders(dummy.callback());
@@ skipping 62 matching lines @@
 
   EXPECT_EQ(
       "permessage-deflate;"
       " client_max_window_bits=14; server_max_window_bits=14;"
       " server_no_context_takeover; client_no_context_takeover",
       stream->GetExtensions());
 }
 
 }  // namespace
 }  // namespace net