Remove enable_priority_dependencies.

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 c91157a676730abc2751d73621ba21da6ebd9ced..babda51a93b226b4b3bc420bd21c5ca9af664728 100644
--- a/net/spdy/spdy_session_pool.cc
+++ b/net/spdy/spdy_session_pool.cc
@@ -37,7 +37,6 @@ SpdySessionPool::SpdySessionPool(
     HttpServerProperties* http_server_properties,
     TransportSecurityState* transport_security_state,
     bool enable_ping_based_connection_checking,
-    bool enable_priority_dependencies,
     size_t session_max_recv_window_size,
     size_t stream_max_recv_window_size,
     SpdySessionPool::TimeFunc time_func,
@@ -50,7 +49,6 @@ SpdySessionPool::SpdySessionPool(
       enable_sending_initial_data_(true),
       enable_ping_based_connection_checking_(
           enable_ping_based_connection_checking),
-      enable_priority_dependencies_(enable_priority_dependencies),
       session_max_recv_window_size_(session_max_recv_window_size),
       stream_max_recv_window_size_(stream_max_recv_window_size),
       time_func_(time_func),
@@ -90,9 +88,9 @@ base::WeakPtr<SpdySession> SpdySessionPool::CreateAvailableSessionFromSocket(
   std::unique_ptr<SpdySession> new_session(new SpdySession(
       key, http_server_properties_, transport_security_state_,
       verify_domain_authentication_, enable_sending_initial_data_,
-      enable_ping_based_connection_checking_, enable_priority_dependencies_,
-      session_max_recv_window_size_, stream_max_recv_window_size_, time_func_,
-      proxy_delegate_, net_log.net_log()));
+      enable_ping_based_connection_checking_, session_max_recv_window_size_,
+      stream_max_recv_window_size_, time_func_, proxy_delegate_,
+      net_log.net_log()));
 
   new_session->InitializeWithSocket(std::move(connection), this, is_secure,
                                     certificate_error_code);