Initial implementation of API WakeLock.

chrome/browser/wake_lock/wake_lock_infobar_delegate.h

+// Copyright (c) 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.
+
+#ifndef CHROME_BROWSER_WAKE_LOCK_WAKE_LOCK_INFOBAR_DELEGATE_H_
+#define CHROME_BROWSER_WAKE_LOCK_WAKE_LOCK_INFOBAR_DELEGATE_H_
+
+#include <string>
+
+#include "base/callback.h"
+#include "chrome/browser/content_settings/permission_request_id.h"
+#include "components/infobars/core/confirm_infobar_delegate.h"
+#include "url/gurl.h"
+
+class InfoBarService;
+
+class WakeLockInfoBarDelegate : public ConfirmInfoBarDelegate {
+ public:
+  typedef base::Callback<void(bool allowed)> WakeLockCallback;
+
+  static infobars::InfoBar* Create(InfoBarService* infobar_service,
+                                   int render_process_id,
+                                   int routed_id,
+                                   WakeLockCallback callback);
+
+ private:
+  WakeLockInfoBarDelegate(int render_process_id,
+                          int routed_id,
+                          const std::string& url,
+                          WakeLockCallback callback);
+  virtual ~WakeLockInfoBarDelegate();
+
+  // ConfirmInfoBarDelegate:
+  virtual bool Accept() OVERRIDE;
+  virtual bool Cancel() OVERRIDE;
+  virtual void InfoBarDismissed() OVERRIDE;
+  virtual int GetIconID() const OVERRIDE;
+  virtual Type GetInfoBarType() const OVERRIDE;
+  virtual base::string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
+  virtual base::string16 GetMessageText() const OVERRIDE;
+
+  void set_user_has_interacted() {
+    user_has_interacted_ = true;
+  }
+  void SetPermission(bool update_content_setting, bool allowed);
+
+  bool user_has_interacted_;
+  int render_process_id_;
+  int routed_id_;
+  std::string url_;
+  WakeLockCallback callback_;
+
+  DISALLOW_COPY_AND_ASSIGN(WakeLockInfoBarDelegate);
+};
+
+#endif  // CHROME_BROWSER_WAKE_LOCK_WAKE_LOCK_INFOBAR_DELEGATE_H_