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

content/common/sandbox_init_wrapper_mac.cc

Index: content/common/sandbox_init_wrapper_mac.cc
===================================================================
--- content/common/sandbox_init_wrapper_mac.cc	(revision 107845)
+++ content/common/sandbox_init_wrapper_mac.cc	(working copy)
@@ -1,67 +0,0 @@
-// 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 "content/common/sandbox_init_wrapper.h"
-
-#include "base/command_line.h"
-#include "base/file_path.h"
-#include "base/logging.h"
-#include "content/common/sandbox_mac.h"
-#include "content/public/common/content_switches.h"
-
-bool SandboxInitWrapper::InitializeSandbox(const CommandLine& command_line,
-                                           const std::string& process_type) {
-  using sandbox::Sandbox;
-
-  if (command_line.HasSwitch(switches::kNoSandbox))
-    return true;
-
-  Sandbox::SandboxProcessType sandbox_process_type;
-  FilePath allowed_dir;  // Empty by default.
-
-  if (process_type.empty()) {
-    // Browser process isn't sandboxed.
-    return true;
-  } else if (process_type == switches::kRendererProcess) {
-    if (!command_line.HasSwitch(switches::kDisable3DAPIs) &&
-        !command_line.HasSwitch(switches::kDisableExperimentalWebGL) &&
-        command_line.HasSwitch(switches::kInProcessWebGL)) {
-      // TODO(kbr): this check seems to be necessary only on this
-      // platform because the sandbox is initialized later. Remove
-      // this once this flag is removed.
-      return true;
-    } else {
-      sandbox_process_type = Sandbox::SANDBOX_TYPE_RENDERER;
-    }
-  } else if (process_type == switches::kUtilityProcess) {
-    // Utility process sandbox.
-    sandbox_process_type = Sandbox::SANDBOX_TYPE_UTILITY;
-    allowed_dir =
-        command_line.GetSwitchValuePath(switches::kUtilityProcessAllowedDir);
-  } else if (process_type == switches::kWorkerProcess) {
-    // Worker process sandbox.
-    sandbox_process_type = Sandbox::SANDBOX_TYPE_WORKER;
-  } else if (process_type == switches::kNaClLoaderProcess) {
-    // Native Client sel_ldr (user untrusted code) sandbox.
-    sandbox_process_type = Sandbox::SANDBOX_TYPE_NACL_LOADER;
-  } else if (process_type == switches::kGpuProcess) {
-    sandbox_process_type = Sandbox::SANDBOX_TYPE_GPU;
-  } else if ((process_type == switches::kPluginProcess) ||
-             (process_type == switches::kServiceProcess)) {
-    return true;
-  } else if (process_type == switches::kPpapiPluginProcess) {
-    sandbox_process_type = Sandbox::SANDBOX_TYPE_PPAPI;
-  } else {
-    // Failsafe: If you hit an unreached here, is your new process type in need
-    // of sandboxing?
-    NOTREACHED() << "Unknown process type " << process_type;
-    return true;
-  }
-
-  // Warm up APIs before turning on the sandbox.
-  Sandbox::SandboxWarmup(sandbox_process_type);
-
-  // Actually sandbox the process.
-  return Sandbox::EnableSandbox(sandbox_process_type, allowed_dir);
-}