Revert 97925 - Linux: allow linking directly with Kerberos instead of using dlopen.

net/http/http_auth_gssapi_posix.h

Index: net/http/http_auth_gssapi_posix.h
===================================================================
--- net/http/http_auth_gssapi_posix.h	(revision 98027)
+++ net/http/http_auth_gssapi_posix.h	(working copy)
@@ -6,8 +6,6 @@
 #define NET_HTTP_HTTP_AUTH_GSSAPI_POSIX_H_
 #pragma once
 
-#include <gssapi.h>
-
 #include <string>
 
 #include "base/gtest_prod_util.h"
@@ -16,6 +14,9 @@
 #include "net/base/net_export.h"
 #include "net/http/http_auth.h"
 
+#define GSS_USE_FUNCTION_POINTERS
+#include "net/third_party/gssapi/gssapi.h"
+
 namespace net {
 
 NET_EXPORT_PRIVATE extern gss_OID CHROME_GSS_C_NT_HOSTBASED_SERVICE_X;
@@ -167,16 +168,6 @@
       int* open);
 
  private:
-  typedef typeof(&gss_import_name) gss_import_name_type;
-  typedef typeof(&gss_release_name) gss_release_name_type;
-  typedef typeof(&gss_release_buffer) gss_release_buffer_type;
-  typedef typeof(&gss_display_name) gss_display_name_type;
-  typedef typeof(&gss_display_status) gss_display_status_type;
-  typedef typeof(&gss_init_sec_context) gss_init_sec_context_type;
-  typedef typeof(&gss_wrap_size_limit) gss_wrap_size_limit_type;
-  typedef typeof(&gss_delete_sec_context) gss_delete_sec_context_type;
-  typedef typeof(&gss_inquire_context) gss_inquire_context_type;
-
   FRIEND_TEST_ALL_PREFIXES(HttpAuthGSSAPIPOSIXTest, GSSAPIStartup);
 
   bool InitImpl();