[poc] curve-filter

third_party/WebKit/Source/core/page/Page.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 105 matching lines @@
     static void platformColorsChanged();
     static void onMemoryPressure();
 
     FrameHost& frameHost() const { return *m_frameHost; }
 
     void setNeedsRecalcStyleInAllFrames();
     void updateAcceleratedCompositingSettings();
 
     ViewportDescription viewportDescription() const;
 
+    static uintptr_t screenId(Page* page) { return reinterpret_cast<uintptr_t>(page); }
+
     static void refreshPlugins();
     PluginData* pluginData() const;
 
     EditorClient& editorClient() const { return *m_editorClient; }
     SpellCheckerClient& spellCheckerClient() const { return *m_spellCheckerClient; }
     UndoStack& undoStack() const { return *m_undoStack; }
 
     void setMainFrame(Frame*);
     Frame* mainFrame() const { return m_mainFrame; }
     // Escape hatch for existing code that assumes that the root frame is
@@ skipping 159 matching lines @@
     OwnPtrWillBeMember<MemoryPurgeController> m_memoryPurgeController;
 
     Timer<Page> m_timerForCompressStrings;
 };
 
 extern template class CORE_EXTERN_TEMPLATE_EXPORT WillBeHeapSupplement<Page>;
 
 } // namespace blink
 
 #endif // Page_h