Remove shared worker process related codes.

chrome/app/chrome_main_delegate.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 "chrome/app/chrome_main_delegate.h"
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
 #include "base/cpu.h"
 #include "base/files/file_path.h"
@@ skipping 173 matching lines @@
   DCHECK(kMiscScore > 0);
   DCHECK(kPluginScore > 0);
 
   if (process_type == switches::kPluginProcess ||
       process_type == switches::kPpapiPluginProcess) {
     score = kPluginScore;
   } else if (process_type == switches::kPpapiBrokerProcess) {
     // The broker should be killed before the PPAPI plugin.
     score = kPluginScore + kScoreBump;
   } else if (process_type == switches::kUtilityProcess ||
-             process_type == switches::kWorkerProcess ||
              process_type == switches::kGpuProcess ||
              process_type == switches::kServiceProcess) {
     score = kMiscScore;
 #ifndef DISABLE_NACL
   } else if (process_type == switches::kNaClLoaderProcess ||
              process_type == switches::kNaClLoaderNonSfiProcess) {
     score = kPluginScore;
 #endif
   } else if (process_type == switches::kZygoteProcess ||
              process_type.empty()) {
@@ skipping 16 matching lines @@
 #endif  // defined(OS_LINUX)
 
 // Returns true if this subprocess type needs the ResourceBundle initialized
 // and resources loaded.
 bool SubprocessNeedsResourceBundle(const std::string& process_type) {
   return
 #if defined(OS_WIN) || defined(OS_MACOSX)
       // Windows needs resources for the default/null plugin.
       // Mac needs them for the plugin process name.
       process_type == switches::kPluginProcess ||
-      // Needed for scrollbar related images.
-      process_type == switches::kWorkerProcess ||
 #endif
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
       // The zygote process opens the resources for the renderers.
       process_type == switches::kZygoteProcess ||
 #endif
 #if defined(OS_MACOSX)
       // Mac needs them too for scrollbar related images and for sandbox
       // profiles.
 #if !defined(DISABLE_NACL)
       process_type == switches::kNaClLoaderProcess ||
@@ skipping 685 matching lines @@
 }
 
 content::ContentUtilityClient*
 ChromeMainDelegate::CreateContentUtilityClient() {
 #if defined(CHROME_MULTIPLE_DLL_BROWSER)
   return NULL;
 #else
   return g_chrome_content_utility_client.Pointer();
 #endif
 }