This CL is a follow up to https://codereview.chromium.org/416683002/.

net/test/spawned_test_server/base_test_server.h

Index: net/test/spawned_test_server/base_test_server.h
diff --git a/net/test/spawned_test_server/base_test_server.h b/net/test/spawned_test_server/base_test_server.h
index fb71222499c9761b060a9abd5b53400cf15a44ab..6c836779e7f509c74d424ded4a23356feb0e2258 100644
--- a/net/test/spawned_test_server/base_test_server.h
+++ b/net/test/spawned_test_server/base_test_server.h
@@ -205,7 +205,8 @@ class BaseTestServer {
     bool enable_npn;
 
     // Whether to disable TLS session caching. When session caching is
-    // disabled, the server will generate a new Session ID for every connection.
+    // disabled, the server will generate an empty session ID in the

[wtc, 2014/08/07 23:25:31]

Nit: generate => "return" or "use"

+    // ServerHello.
     bool disable_session_cache;
   };