diff --git a/src/net/socket/client_socket_pool_manager.cc b/src/net/socket/client_socket_pool_manager.cc
index cd5865da8a..d25b67c819 100644
--- a/src/net/socket/client_socket_pool_manager.cc
+++ b/src/net/socket/client_socket_pool_manager.cc
@@ -426,6 +426,30 @@ int InitSocketHandleForRawConnect(const HostPortPair& host_port_pair,
       OnHostResolutionCallback(), std::move(callback));
 }
 
+int InitSocketHandleForRawConnect2(
+    const HostPortPair& host_port_pair,
+    HttpNetworkSession* session,
+    int request_load_flags,
+    RequestPriority request_priority,
+    const ProxyInfo& proxy_info,
+    quic::QuicTransportVersion quic_version,
+    const SSLConfig& ssl_config_for_origin,
+    const SSLConfig& ssl_config_for_proxy,
+    PrivacyMode privacy_mode,
+    const NetLogWithSource& net_log,
+    ClientSocketHandle* socket_handle,
+    CompletionOnceCallback callback) {
+  DCHECK(socket_handle);
+  HttpRequestHeaders request_extra_headers;
+  return InitSocketPoolHelper(
+      ClientSocketPoolManager::NORMAL_GROUP, host_port_pair,
+      request_extra_headers, request_load_flags, request_priority, session,
+      proxy_info, quic_version, ssl_config_for_origin, ssl_config_for_proxy,
+      /*force_tunnel=*/true, privacy_mode, SocketTag(), net_log, 0,
+      socket_handle, HttpNetworkSession::NORMAL_SOCKET_POOL,
+      OnHostResolutionCallback(), std::move(callback));
+}
+
 int InitSocketHandleForTlsConnect(const HostPortPair& endpoint,
                                   HttpNetworkSession* session,
                                   int request_load_flags,
diff --git a/src/net/socket/client_socket_pool_manager.h b/src/net/socket/client_socket_pool_manager.h
index 694b52da89..8a5401a191 100644
--- a/src/net/socket/client_socket_pool_manager.h
+++ b/src/net/socket/client_socket_pool_manager.h
@@ -103,7 +103,7 @@ class NET_EXPORT_PRIVATE ClientSocketPoolManager {
 // |resolution_callback| will be invoked after the the hostname is
 // resolved.  If |resolution_callback| does not return OK, then the
 // connection will be aborted with that value.
-NET_EXPORT int InitSocketHandleForHttpRequest(
+int InitSocketHandleForHttpRequest(
     ClientSocketPoolManager::SocketGroupType group_type,
     const HostPortPair& endpoint,
     const HttpRequestHeaders& request_extra_headers,
@@ -164,6 +164,20 @@ NET_EXPORT int InitSocketHandleForRawConnect(
     ClientSocketHandle* socket_handle,
     CompletionOnceCallback callback);
 
+NET_EXPORT int InitSocketHandleForRawConnect2(
+    const HostPortPair& host_port_pair,
+    HttpNetworkSession* session,
+    int request_load_flags,
+    RequestPriority request_priority,
+    const ProxyInfo& proxy_info,
+    quic::QuicTransportVersion quic_version,
+    const SSLConfig& ssl_config_for_origin,
+    const SSLConfig& ssl_config_for_proxy,
+    PrivacyMode privacy_mode,
+    const NetLogWithSource& net_log,
+    ClientSocketHandle* socket_handle,
+    CompletionOnceCallback callback);
+
 // Deprecated: Please do not use this outside of //net and //services/network.
 // A helper method that uses the passed in proxy information to initialize a
 // ClientSocketHandle with the relevant socket pool. Use this method for