Content Shell: Introduce LayoutTestContentBrowserClient

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_thread.h"
+#include "content/shell/browser/layout_test/layout_test_notification_manager.h"
+
+namespace content {
+namespace {
+
+LayoutTestContentBrowserClient* g_layout_test_browser_client;
+
+void RequestDesktopNotificationPermissionOnIO(
+    const GURL& source_origin,
+    RenderFrameHost* render_frame_host,
+    const base::Callback<void(blink::WebNotificationPermission)>& callback) {
+  LayoutTestNotificationManager* manager =
+      LayoutTestContentBrowserClient::Get()->GetLayoutTestNotificationManager();
+  if (manager)
+    manager->RequestPermission(source_origin, callback);
+  else
+    callback.Run(blink::WebNotificationPermissionAllowed);
+}
+
+}  // namespace
+
+LayoutTestContentBrowserClient::LayoutTestContentBrowserClient() {
+  DCHECK(!g_layout_test_browser_client);
+  g_layout_test_browser_client = this;
+}
+
+LayoutTestContentBrowserClient::~LayoutTestContentBrowserClient() {
+  g_layout_test_browser_client = nullptr;
+}
+
+LayoutTestContentBrowserClient* LayoutTestContentBrowserClient::Get() {
+  return g_layout_test_browser_client;
+}
+
+LayoutTestNotificationManager*
+LayoutTestContentBrowserClient::GetLayoutTestNotificationManager() {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
+  if (!layout_test_notification_manager_) {
+    layout_test_notification_manager_.reset(
+        new LayoutTestNotificationManager());
+  }
+
+  return layout_test_notification_manager_.get();
+}
+
+void LayoutTestContentBrowserClient::RequestDesktopNotificationPermission(
+    const GURL& source_origin,
+    RenderFrameHost* render_frame_host,
+    const base::Callback<void(blink::WebNotificationPermission)>& callback) {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  BrowserThread::PostTask(BrowserThread::IO,
+                          FROM_HERE,
+                          base::Bind(&RequestDesktopNotificationPermissionOnIO,
+                                     source_origin,
+                                     render_frame_host,
+                                     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;
+}
+
+}  // namespace content