Cleanup unreachable cert adding code

net/spdy/spdy_session_pool.cc

Index: net/spdy/spdy_session_pool.cc
diff --git a/net/spdy/spdy_session_pool.cc b/net/spdy/spdy_session_pool.cc
index a22b57a859f6140a65484b8abbeb5cd3e09be198..89bdff0863c65fbad9f2b70dc7963dfb4d3fde75 100644
--- a/net/spdy/spdy_session_pool.cc
+++ b/net/spdy/spdy_session_pool.cc
@@ -360,15 +360,7 @@ void SpdySessionPool::OnSSLConfigChanged() {
   CloseCurrentSessions(ERR_NETWORK_CHANGED);
 }
 
-void SpdySessionPool::OnCertAdded(const X509Certificate* cert) {
-  CloseCurrentSessions(ERR_CERT_DATABASE_CHANGED);
-}
-
-void SpdySessionPool::OnCACertChanged(const X509Certificate* cert) {
-  // Per wtc, we actually only need to CloseCurrentSessions when trust is
-  // reduced. CloseCurrentSessions now because OnCACertChanged does not
-  // tell us this.
-  // See comments in ClientSocketPoolManager::OnCACertChanged.
+void SpdySessionPool::OnCertDBChanged(const X509Certificate* cert) {
   CloseCurrentSessions(ERR_CERT_DATABASE_CHANGED);
 }