Remove |certificate_error_code| and SpdySession::TryAccessStream().

net/spdy/spdy_session.h

Index: net/spdy/spdy_session.h
diff --git a/net/spdy/spdy_session.h b/net/spdy/spdy_session.h
index 30750e2309424101a3eddf87446d7f999f3b47ba..903c42b3a28021d71895e9a5acbc3467e246299c 100644
--- a/net/spdy/spdy_session.h
+++ b/net/spdy/spdy_session.h
@@ -333,16 +333,12 @@ class NET_EXPORT SpdySession : public BufferedSpdyFramerVisitorInterface,
   // |pool| is the SpdySessionPool that owns us.  Its lifetime must
   // strictly be greater than |this|.
   //
-  // |certificate_error_code| must either be OK or less than
-  // ERR_IO_PENDING.

[Ryan Hamilton, 2016/09/27 17:17:50]

OH! I'll bet this is a hold-over from the days when we could do spdy for http
urls even if the cert didn't validate.

-  //
   // The session begins reading from |connection| on a subsequent event loop
   // iteration, so the SpdySession may close immediately afterwards if the first
   // read of |connection| fails.
   void InitializeWithSocket(std::unique_ptr<ClientSocketHandle> connection,
                             SpdySessionPool* pool,
-                            bool is_secure,
-                            int certificate_error_code);
+                            bool is_secure);
 
   // Check to see if this SPDY session can support an additional domain.
   // If the session is un-authenticated, then this call always returns true.
@@ -645,12 +641,6 @@ class NET_EXPORT SpdySession : public BufferedSpdyFramerVisitorInterface,
     WRITE_STATE_DO_WRITE_COMPLETE,
   };
 
-  // Checks whether a stream for the given |url| can be created or
-  // retrieved from the set of unclaimed push streams. Returns OK if
-  // so. Otherwise, the session is closed and an error <
-  // ERR_IO_PENDING is returned.
-  Error TryAccessStream(const GURL& url);
-
   // Called by SpdyStreamRequest to start a request to create a
   // stream. If OK is returned, then |stream| will be filled in with a
   // valid stream. If ERR_IO_PENDING is returned, then
@@ -1078,9 +1068,6 @@ class NET_EXPORT SpdySession : public BufferedSpdyFramerVisitorInterface,
   // Flag if we're using an SSL connection for this SpdySession.
   bool is_secure_;
 
-  // Certificate error code when using a secure connection.
-  int certificate_error_code_;
-
   // Spdy Frame state.
   std::unique_ptr<BufferedSpdyFramer> buffered_spdy_framer_;