Remove disable-embedded-shared-worker flag and shared worker process related codes.

content/public/common/content_switches.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 "content/public/common/content_switches.h"
 
 #include "base/command_line.h"
 
 namespace switches {
 
@@ skipping 112 matching lines @@
 const char kDisableDesktopNotifications[]   = "disable-desktop-notifications";
 
 // Handles URL requests by NPAPI plugins through the renderer.
 const char kDisableDirectNPAPIRequests[]    = "disable-direct-npapi-requests";
 
 // Disable the per-domain blocking for 3D APIs after GPU reset.
 // This switch is intended only for tests.
 extern const char kDisableDomainBlockingFor3DAPIs[] =
     "disable-domain-blocking-for-3d-apis";
 
-// Disable running the SharedWorker inside the renderer process.
-const char kDisableEmbeddedSharedWorker[]    = "disable-embedded-shared-worker";
-
 // Disable experimental WebGL support.
 const char kDisableExperimentalWebGL[]      = "disable-webgl";
 
 // Disable the fast text autosizing implementation.
 const char kDisableFastTextAutosizing[]     = "disable-fast-text-autosizing";
 
 // Disable FileSystem API.
 const char kDisableFileSystem[]             = "disable-file-system";
 
 // Disable 3D inside of flapper.
@@ skipping 801 matching lines @@
 // Enable the Win32K process mitigation policy for renderer processes which
 // prevents them from invoking user32 and gdi32 system calls which enter
 // the kernel. This is only supported on Windows 8 and beyond.
 const char kEnableWin32kRendererLockDown[]
     = "enable_win32k_renderer_lockdown";
 #endif
 
 // Don't dump stuff here, follow the same order as the header.
 
 }  // namespace switches