Deprecate per notification type delegates.

content/browser/notifications/page_notification_delegate.cc

Index: content/browser/notifications/page_notification_delegate.cc
diff --git a/content/browser/notifications/page_notification_delegate.cc b/content/browser/notifications/page_notification_delegate.cc
deleted file mode 100644
index 478582917cdc0c915002319794a262bf6d4251f9..0000000000000000000000000000000000000000
--- a/content/browser/notifications/page_notification_delegate.cc
+++ /dev/null
@@ -1,55 +0,0 @@
-// 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/browser/notifications/page_notification_delegate.h"
-
-#include "content/browser/notifications/notification_message_filter.h"
-#include "content/browser/renderer_host/render_process_host_impl.h"
-#include "content/common/platform_notification_messages.h"
-#include "content/public/browser/render_process_host.h"
-
-namespace content {
-
-PageNotificationDelegate::PageNotificationDelegate(
-    int render_process_id,
-    int non_persistent_notification_id,
-    const std::string& notification_id)
-    : render_process_id_(render_process_id),
-      non_persistent_notification_id_(non_persistent_notification_id),
-      notification_id_(notification_id) {}
-
-PageNotificationDelegate::~PageNotificationDelegate() {}
-
-void PageNotificationDelegate::NotificationDisplayed() {
-  RenderProcessHost* sender = RenderProcessHost::FromID(render_process_id_);
-  if (!sender)
-    return;
-
-  sender->Send(
-      new PlatformNotificationMsg_DidShow(non_persistent_notification_id_));
-}
-
-void PageNotificationDelegate::NotificationClosed() {
-  RenderProcessHost* sender = RenderProcessHost::FromID(render_process_id_);
-  if (!sender)
-    return;
-
-  sender->Send(
-      new PlatformNotificationMsg_DidClose(non_persistent_notification_id_));
-
-  static_cast<RenderProcessHostImpl*>(sender)
-      ->notification_message_filter()
-      ->DidCloseNotification(notification_id_);
-}
-
-void PageNotificationDelegate::NotificationClick() {
-  RenderProcessHost* sender = RenderProcessHost::FromID(render_process_id_);
-  if (!sender)
-    return;
-
-  sender->Send(
-      new PlatformNotificationMsg_DidClick(non_persistent_notification_id_));
-}
-
-}  // namespace content