Index: Source/core/frame/DeviceEventControllerBase.h |
diff --git a/Source/core/frame/DeviceEventControllerBase.h b/Source/core/frame/DeviceEventControllerBase.h |
deleted file mode 100644 |
index 9d2902a47d20eb8bb963b42f3a6229718524d8d2..0000000000000000000000000000000000000000 |
--- a/Source/core/frame/DeviceEventControllerBase.h |
+++ /dev/null |
@@ -1,49 +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. |
- |
-#ifndef DeviceEventControllerBase_h |
-#define DeviceEventControllerBase_h |
- |
-#include "core/page/PageLifecycleObserver.h" |
-#include "platform/Timer.h" |
- |
-namespace WebCore { |
- |
-// Base controller class for registering controllers with a dispatcher. |
-// It watches page visibility and calls stopUpdating when page is not visible. |
-// It provides a didUpdateData() callback method which is called when new data |
-// it available. |
-class DeviceEventControllerBase : public PageLifecycleObserver { |
-public: |
- void startUpdating(); |
- void stopUpdating(); |
- |
- // This is called when new data becomes available. |
- virtual void didUpdateData() = 0; |
- |
-protected: |
- explicit DeviceEventControllerBase(Page*); |
- virtual ~DeviceEventControllerBase(); |
- |
- virtual void registerWithDispatcher() = 0; |
- virtual void unregisterWithDispatcher() = 0; |
- |
- // When true initiates a one-shot didUpdateData() when startUpdating() is called. |
- virtual bool hasLastData() = 0; |
- |
- bool m_hasEventListener; |
- |
-private: |
- // Inherited from PageLifecycleObserver. |
- virtual void pageVisibilityChanged() OVERRIDE FINAL; |
- |
- void oneShotCallback(Timer<DeviceEventControllerBase>*); |
- |
- bool m_isActive; |
- Timer<DeviceEventControllerBase> m_timer; |
-}; |
- |
-} // namespace WebCore |
- |
-#endif // DeviceEventControllerBase_h |