about:gpu doesn't report sanboxing status correctly on OSX

content/gpu/gpu_main.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stdlib.h>
 
 #if defined(OS_WIN)
 #include <dwmapi.h>
 #include <windows.h>
 #endif
@@ skipping 36 matching lines @@
 #if defined(USE_X11)
 #include "ui/base/x/x11_util.h"
 #endif
 
 #if defined(OS_LINUX)
 #include "content/public/common/sandbox_init.h"
 #endif
 
 #if defined(OS_MACOSX)
 #include "base/message_loop/message_pump_mac.h"
+#include "content/common/sandbox_mac.h"
 #endif
 
 #if defined(ADDRESS_SANITIZER)
 #include <sanitizer/asan_interface.h>
 #endif
 
 const int kGpuTimeout = 10000;
 
 namespace content {
 
@@ skipping 246 matching lines @@
 #if defined(OS_LINUX)
     should_initialize_gl_context = !initialized_gl_context &&
                                    !dead_on_arrival;
 
     if (!initialized_sandbox) {
       gpu_info.sandboxed = StartSandboxLinux(gpu_info, watchdog_thread.get(),
                                              should_initialize_gl_context);
     }
 #elif defined(OS_WIN)
     gpu_info.sandboxed = StartSandboxWindows(parameters.sandbox_info);
+#elif defined(OS_MACOSX)
+    gpu_info.sandboxed = Sandbox::SandboxIsCurrentlyActive();
 #endif
   } else {
     dead_on_arrival = true;
   }
 
   logging::SetLogMessageHandler(NULL);
 
   GpuProcess gpu_process;
 
   // These UMA must be stored after GpuProcess is constructed as it
@@ skipping 176 matching lines @@
     return true;
   }
 
   return false;
 }
 #endif  // defined(OS_WIN)
 
 }  // namespace.
 
 }  // namespace content