diff -r 000000000000 -r 6474c204b198 gfx/skia/trunk/include/views/SkOSWindow_Mac.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/skia/trunk/include/views/SkOSWindow_Mac.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,58 @@
+
+/*
+ * Copyright 2006 The Android Open Source Project
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SkOSWindow_MacCocoa_DEFINED
+#define SkOSWindow_MacCocoa_DEFINED
+
+#include "SkWindow.h"
+
+class SkOSWindow : public SkWindow {
+public:
+    SkOSWindow(void* hwnd);
+    ~SkOSWindow();
+    void*   getHWND() const { return fHWND; }
+
+    virtual bool onDispatchClick(int x, int y, Click::State state,
+                                 void* owner, unsigned modi);
+    enum SkBackEndTypes {
+        kNone_BackEndType,
+#if SK_SUPPORT_GPU
+        kNativeGL_BackEndType,
+#endif
+    };
+
+    struct AttachmentInfo {
+        int fSampleCount;
+        int fStencilBits;
+    };
+
+    void    detach();
+    bool    attach(SkBackEndTypes attachType, int msaaSampleCount, AttachmentInfo*);
+    void    present();
+
+protected:
+    // overrides from SkEventSink
+    virtual bool onEvent(const SkEvent& evt);
+    // overrides from SkWindow
+    virtual void onHandleInval(const SkIRect&);
+    // overrides from SkView
+    virtual void onAddMenu(const SkOSMenu*);
+    virtual void onUpdateMenu(const SkOSMenu*);
+    virtual void onSetTitle(const char[]);
+
+private:
+    void*   fHWND;
+    bool    fInvalEventIsPending;
+    void*   fNotifier;
+#if SK_SUPPORT_GPU
+    void*   fGLContext;
+#endif
+    typedef SkWindow INHERITED;
+};
+
+#endif