Start pulling away notification logic from ChromeContentBrowserClient.

content/shell/browser/layout_test/layout_test_content_browser_client.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/shell/browser/layout_test/layout_test_content_browser_client.h"
 
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/storage_partition.h"
@@ skipping 22 matching lines @@
       BrowserThread::UI,
       FROM_HERE,
       base::Bind(callback, allowed));
 }
 
 }  // namespace
 
 LayoutTestContentBrowserClient::LayoutTestContentBrowserClient() {
   DCHECK(!g_layout_test_browser_client);
 
-  layout_test_notification_manager_.reset(
-      new LayoutTestNotificationManager());
+  layout_test_notification_manager_.reset(new LayoutTestNotificationManager());
 
   g_layout_test_browser_client = this;
 }
 
 LayoutTestContentBrowserClient::~LayoutTestContentBrowserClient() {
   g_layout_test_browser_client = nullptr;
 }
 
 LayoutTestContentBrowserClient* LayoutTestContentBrowserClient::Get() {
   return g_layout_test_browser_client;
@@ skipping 42 matching lines @@
     return;
   }
   ShellContentBrowserClient::RequestPermission(permission,
                                                web_contents,
                                                bridge_id,
                                                requesting_frame,
                                                user_gesture,
                                                result_callback);
 }
 
-blink::WebNotificationPermission
-LayoutTestContentBrowserClient::CheckDesktopNotificationPermission(
-    const GURL& source_url,
-    ResourceContext* context,
-    int render_process_id) {
-  LayoutTestNotificationManager* manager = GetLayoutTestNotificationManager();
-  if (manager)
-    return manager->CheckPermission(source_url);
-
-  return blink::WebNotificationPermissionAllowed;
-}
-
-void LayoutTestContentBrowserClient::ShowDesktopNotification(
-    const ShowDesktopNotificationHostMsgParams& params,
-    BrowserContext* browser_context,
-    int render_process_id,
-    scoped_ptr<DesktopNotificationDelegate> delegate,
-    base::Closure* cancel_callback) {
-  if (auto* manager = GetLayoutTestNotificationManager())
-    manager->Show(params, delegate.Pass(), cancel_callback);
+PlatformNotificationService*
+LayoutTestContentBrowserClient::GetPlatformNotificationService() {
+  return layout_test_notification_manager_.get();
 }
 
 }  // namespace content