Remove plumbing for showing HTML notifications from content/.

content/browser/renderer_host/render_view_host_impl.cc

 // Copyright (c) 2012 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/renderer_host/render_view_host_impl.h"
 
 #include <set>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 2185 matching lines @@
 }
 
 void RenderViewHostImpl::OnRequestDesktopNotificationPermission(
     const GURL& source_origin, int callback_context) {
   GetContentClient()->browser()->RequestDesktopNotificationPermission(
       source_origin, callback_context, GetProcess()->GetID(), GetRoutingID());
 }
 
 void RenderViewHostImpl::OnShowDesktopNotification(
     const ShowDesktopNotificationHostMsgParams& params) {
-  // Disallow HTML notifications from javascript: and file: schemes as this
-  // allows unwanted cross-domain access.
-  GURL url = params.contents_url;
-  if (params.is_html &&
-      (url.SchemeIs(kJavaScriptScheme) ||
-       url.SchemeIs(chrome::kFileScheme))) {
-    return;
-  }
-
   GetContentClient()->browser()->ShowDesktopNotification(
       params, GetProcess()->GetID(), GetRoutingID(), false);
 }
 
 void RenderViewHostImpl::OnCancelDesktopNotification(int notification_id) {
   GetContentClient()->browser()->CancelDesktopNotification(
       GetProcess()->GetID(), GetRoutingID(), notification_id);
 }
 
 void RenderViewHostImpl::OnRunFileChooser(const FileChooserParams& params) {
@@ skipping 75 matching lines @@
 void RenderViewHostImpl::AttachToFrameTree() {
   FrameTree* frame_tree = delegate_->GetFrameTree();
 
   frame_tree->SwapMainFrame(main_render_frame_host_.get());
   if (main_frame_id() != FrameTreeNode::kInvalidFrameId) {
     frame_tree->OnFirstNavigationAfterSwap(main_frame_id());
   }
 }
 
 }  // namespace content