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

content/content_worker.gypi

Index: content/content_worker.gypi
diff --git a/content/content_worker.gypi b/content/content_worker.gypi
deleted file mode 100644
index a04b662ec3436bd39d43485d87885f0d0c4dc78e..0000000000000000000000000000000000000000
--- a/content/content_worker.gypi
+++ /dev/null
@@ -1,30 +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.
-
-{
-  'dependencies': [
-    '../base/base.gyp:base',
-    '../mojo/mojo.gyp:mojo_service_provider_bindings',
-    '../skia/skia.gyp:skia',
-    '../third_party/WebKit/public/blink.gyp:blink',
-  ],
-  'sources': [
-    'worker/websharedworker_stub.cc',
-    'worker/websharedworker_stub.h',
-    'worker/websharedworkerclient_proxy.cc',
-    'worker/websharedworkerclient_proxy.h',
-    'worker/worker_main.cc',
-    'worker/shared_worker_permission_client_proxy.cc',
-    'worker/shared_worker_permission_client_proxy.h',
-    'worker/worker_thread.cc',
-    'worker/worker_thread.h',
-    'worker/worker_webapplicationcachehost_impl.cc',
-    'worker/worker_webapplicationcachehost_impl.h',
-    'worker/worker_webkitplatformsupport_impl.cc',
-    'worker/worker_webkitplatformsupport_impl.h',
-  ],
-  'include_dirs': [
-    '..',
-  ],
-}