Rename BrowserPluginGuestManagerDelegate to BrowserPluginGuestManager

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"
-
-namespace content {
-
-content::WebContents* BrowserPluginGuestManagerDelegate::CreateGuest(
-    SiteInstance* embedder_site_instance,
-    int instance_id,
-    const StorageInfo& storage_info,
-    scoped_ptr<base::DictionaryValue> extra_params) {
-  return NULL;
-}
-
-int BrowserPluginGuestManagerDelegate::GetNextInstanceID() {
-  return 0;
-}
-
-bool BrowserPluginGuestManagerDelegate::ForEachGuest(
-    WebContents* embedder_web_contents,
-    const GuestCallback& callback) {
-  return false;
-}
-
-}  // content
-