Towards moving guest management to chrome: Introduce GuestViewManager

content/public/browser/browser_plugin_guest_manager_delegate.cc

+// Copyright 2014 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/browser/browser_plugin_guest_manager_delegate.h"
+#include "ipc/ipc_listener.h"
+
+namespace content {
+
+int BrowserPluginGuestManagerDelegate::GetNextInstanceID() {
+  return 0;
+}
+
+WebContents* BrowserPluginGuestManagerDelegate::GetGuestByInstanceID(
+    int guest_instance_id,
+    int embedder_render_process_id) {
+  return NULL;
+}
+
+bool BrowserPluginGuestManagerDelegate::CanEmbedderAccessInstanceIDMaybeKill(
+    int embedder_render_process_id,
+    int guest_instance_id) {
+  return false;
+}
+
+bool BrowserPluginGuestManagerDelegate::CanEmbedderAccessInstanceID(
+    int embedder_render_process_id,
+    int guest_instance_id) {
+  return false;
+}
+
+content::SiteInstance* BrowserPluginGuestManagerDelegate::GetGuestSiteInstance(
+    const GURL& guest_site) {
+  return NULL;
+}
+
+bool BrowserPluginGuestManagerDelegate::ForEachGuest(
+    WebContents* embedder_web_contents,
+    const GuestCallback& callback) {
+  return false;
+}
+
+}  // content
+