Wrap deprecated sandbox functions in C++ class.

ipc/ipc_send_fds_test.cc

Index: ipc/ipc_send_fds_test.cc
diff --git a/ipc/ipc_send_fds_test.cc b/ipc/ipc_send_fds_test.cc
index 264aa855f91080fdd2d09352b15e3af6df70e16f..2d5616bf47660c6cdd2abd0c206a8ae3682aa12e 100644
--- a/ipc/ipc_send_fds_test.cc
+++ b/ipc/ipc_send_fds_test.cc
@@ -8,7 +8,7 @@
 #if defined(OS_MACOSX)
 extern "C" {
 #include <sandbox.h>
-}
+};
 #endif
 #include <fcntl.h>
 #include <stddef.h>
@@ -33,6 +33,10 @@ extern "C" {
 #include "base/macros.h"
 #endif
 
+#if defined(OS_MACOSX)
+#include "sandbox/mac/seatbelt.h"
+#endif
+
 namespace {
 
 const unsigned kNumFDsToSend = 7;  // per message
@@ -193,16 +197,13 @@ MULTIPROCESS_IPC_TEST_CLIENT_MAIN(SendFdsSandboxedClient) {
 
   // Enable the sandbox.
   char* error_buff = NULL;
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wdeprecated-declarations"
-  int error = sandbox_init(kSBXProfilePureComputation, SANDBOX_NAMED,
-                           &error_buff);
+  int error = sandbox::Seatbelt::Init(kSBXProfilePureComputation, SANDBOX_NAMED,
+                                      &error_buff);
   bool success = (error == 0 && error_buff == NULL);
   if (!success)
     return -1;
 
-  sandbox_free_error(error_buff);
-#pragma clang diagnostic pop
+  sandbox::Seatbelt::FreeError(error_buff);
 
   // Make sure sandbox is really enabled.
   if (open(kDevZeroPath, O_RDONLY) != -1) {