Remove shared worker process related codes.

content/common/sandbox_init_mac.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 "content/public/common/sandbox_init.h"
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "content/common/sandbox_mac.h"
@@ skipping 29 matching lines @@
   if (process_type.empty()) {
     // Browser process isn't sandboxed.
     return false;
   } else if (process_type == switches::kRendererProcess) {
     *sandbox_type = SANDBOX_TYPE_RENDERER;
   } else if (process_type == switches::kUtilityProcess) {
     // Utility process sandbox.
     *sandbox_type = SANDBOX_TYPE_UTILITY;
     *allowed_dir =
         command_line.GetSwitchValuePath(switches::kUtilityProcessAllowedDir);
-  } else if (process_type == switches::kWorkerProcess) {
-    // Worker process sandbox.
-    *sandbox_type = SANDBOX_TYPE_WORKER;
   } else if (process_type == switches::kGpuProcess) {
     if (command_line.HasSwitch(switches::kDisableGpuSandbox))
       return false;
     *sandbox_type = SANDBOX_TYPE_GPU;
   } else if ((process_type == switches::kPluginProcess) ||
              (process_type == switches::kPpapiBrokerProcess)) {
     return false;
   } else if (process_type == switches::kPpapiPluginProcess) {
     *sandbox_type = SANDBOX_TYPE_PPAPI;
   } else {
@@ skipping 10 matching lines @@
   base::FilePath allowed_dir;
   if (!GetSandboxTypeFromCommandLine(&sandbox_type, &allowed_dir))
     return true;
   return InitializeSandbox(sandbox_type, allowed_dir);
 }
 
 extern const char kBootstrapPortNameForNPAPIPlugins[] =
     "org.chromium.sandbox.real_bootstrap_server";
 
 }  // namespace content