Expose the sandbox related code through the content API. I did a bit of cleanup while I was doing...

content/gpu/gpu_main.cc

 // Copyright (c) 2011 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 <windows.h>
 #endif
 
@@ skipping 18 matching lines @@
 #endif
 
 #if defined(USE_X11)
 #include "ui/base/x/x11_util.h"
 #endif
 
 // Main function for starting the Gpu process.
 int GpuMain(const MainFunctionParams& parameters) {
   base::Time start_time = base::Time::Now();
 
-  const CommandLine& command_line = parameters.command_line_;
+  const CommandLine& command_line = parameters.command_line;
   if (command_line.HasSwitch(switches::kGpuStartupDialog)) {
     ChildProcess::WaitForDebugger("Gpu");
   }
 
   if (!command_line.HasSwitch(switches::kSingleProcess)) {
 #if defined(OS_WIN)
     // Prevent Windows from displaying a modal dialog on failures like not being
     // able to load a DLL.
     SetErrorMode(
         SEM_FAILCRITICALERRORS |
@@ skipping 20 matching lines @@
   // terminate the GPU process.
   if (!gfx::GLSurface::InitializeOneOff()) {
     LOG(INFO) << "gfx::GLSurface::InitializeOneOff failed";
     dead_on_arrival = true;
   }
 
   base::win::ScopedCOMInitializer com_initializer;
 
 #if defined(OS_WIN)
   sandbox::TargetServices* target_services =
-      parameters.sandbox_info_.TargetServices();
+      parameters.sandbox_info->target_services;
   // For windows, if the target_services interface is not zero, the process
   // is sandboxed and we must call LowerToken() before rendering untrusted
   // content.
   if (target_services)
     target_services->LowerToken();
 #endif
 
 #if defined(OS_MACOSX)
   chrome_application_mac::RegisterCrApp();
 #endif
@@ skipping 21 matching lines @@
   child_thread->Init(start_time);
 
   gpu_process.set_main_thread(child_thread);
 
   main_message_loop.Run();
 
   child_thread->StopWatchdog();
 
   return 0;
 }