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

content/browser/worker_host/worker_document_set.cc

Index: content/browser/worker_host/worker_document_set.cc
diff --git a/content/browser/worker_host/worker_document_set.cc b/content/browser/worker_host/worker_document_set.cc
deleted file mode 100644
index 3031493783e8b166e2879814eeef797c09186644..0000000000000000000000000000000000000000
--- a/content/browser/worker_host/worker_document_set.cc
+++ /dev/null
@@ -1,83 +0,0 @@
-// Copyright (c) 2009 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/browser/worker_host/worker_document_set.h"
-
-#include "base/logging.h"
-
-namespace content {
-
-WorkerDocumentSet::WorkerDocumentSet() {
-}
-
-void WorkerDocumentSet::Add(BrowserMessageFilter* parent,
-                            unsigned long long document_id,
-                            int render_process_id,
-                            int render_frame_id) {
-  DocumentInfo info(parent, document_id, render_process_id, render_frame_id);
-  document_set_.insert(info);
-}
-
-bool WorkerDocumentSet::Contains(BrowserMessageFilter* parent,
-                                 unsigned long long document_id) const {
-  for (DocumentInfoSet::const_iterator i = document_set_.begin();
-       i != document_set_.end(); ++i) {
-    if (i->filter() == parent && i->document_id() == document_id)
-      return true;
-  }
-  return false;
-}
-
-bool WorkerDocumentSet::ContainsExternalRenderer(
-      int worker_process_id) const {
-  for (DocumentInfoSet::const_iterator i = document_set_.begin();
-       i != document_set_.end(); ++i) {
-    if (i->render_process_id() != worker_process_id)
-      return true;
-  }
-  return false;
-}
-
-void WorkerDocumentSet::Remove(BrowserMessageFilter* parent,
-                               unsigned long long document_id) {
-  for (DocumentInfoSet::iterator i = document_set_.begin();
-       i != document_set_.end(); i++) {
-    if (i->filter() == parent && i->document_id() == document_id) {
-      document_set_.erase(i);
-      break;
-    }
-  }
-  // Should not be duplicate copies in the document set.
-  DCHECK(!Contains(parent, document_id));
-}
-
-void WorkerDocumentSet::RemoveAll(BrowserMessageFilter* parent) {
-  for (DocumentInfoSet::iterator i = document_set_.begin();
-       i != document_set_.end();) {
-
-    // Note this idiom is somewhat tricky - calling document_set_.erase(iter)
-    // invalidates any iterators that point to the element being removed, so
-    // bump the iterator beyond the item being removed before calling erase.
-    if (i->filter() == parent) {
-      DocumentInfoSet::iterator item_to_delete = i++;
-      document_set_.erase(item_to_delete);
-    } else {
-      ++i;
-    }
-  }
-}
-
-WorkerDocumentSet::DocumentInfo::DocumentInfo(
-    BrowserMessageFilter* filter, unsigned long long document_id,
-    int render_process_id, int render_frame_id)
-    : filter_(filter),
-      document_id_(document_id),
-      render_process_id_(render_process_id),
-      render_frame_id_(render_frame_id) {
-}
-
-WorkerDocumentSet::~WorkerDocumentSet() {
-}
-
-}  // namespace content