Remove PlatformEvent

sky/engine/platform/PlatformEvent.h

Index: sky/engine/platform/PlatformEvent.h
diff --git a/sky/engine/platform/PlatformEvent.h b/sky/engine/platform/PlatformEvent.h
deleted file mode 100644
index 7d0f97b486d5fdc4c4ede896fe4705cea2ba9015..0000000000000000000000000000000000000000
--- a/sky/engine/platform/PlatformEvent.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (C) 2011 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SKY_ENGINE_PLATFORM_PLATFORMEVENT_H_
-#define SKY_ENGINE_PLATFORM_PLATFORMEVENT_H_
-
-namespace blink {
-
-class PlatformEvent {
-public:
-    enum Type {
-        NoType = 0,
-    };
-
-    enum Modifiers {
-        AltKey      = 1 << 0,
-        CtrlKey     = 1 << 1,
-        MetaKey     = 1 << 2,
-        ShiftKey    = 1 << 3,
-    };
-
-    Type type() const { return static_cast<Type>(m_type); }
-
-    bool shiftKey() const { return m_modifiers & ShiftKey; }
-    bool ctrlKey() const { return m_modifiers & CtrlKey; }
-    bool altKey() const { return m_modifiers & AltKey; }
-    bool metaKey() const { return m_modifiers & MetaKey; }
-
-    unsigned modifiers() const { return m_modifiers; }
-
-    double timestamp() const { return m_timestamp; }
-
-protected:
-    PlatformEvent()
-        : m_type(NoType)
-        , m_modifiers(0)
-        , m_timestamp(0)
-    {
-    }
-
-    explicit PlatformEvent(Type type)
-        : m_type(type)
-        , m_modifiers(0)
-        , m_timestamp(0)
-    {
-    }
-
-    PlatformEvent(Type type, Modifiers modifiers, double timestamp)
-        : m_type(type)
-        , m_modifiers(modifiers)
-        , m_timestamp(timestamp)
-    {
-    }
-
-    PlatformEvent(Type type, bool shiftKey, bool ctrlKey, bool altKey, bool metaKey, double timestamp)
-        : m_type(type)
-        , m_modifiers(0)
-        , m_timestamp(timestamp)
-    {
-        if (shiftKey)
-            m_modifiers |= ShiftKey;
-        if (ctrlKey)
-            m_modifiers |= CtrlKey;
-        if (altKey)
-            m_modifiers |= AltKey;
-        if (metaKey)
-            m_modifiers |= MetaKey;
-    }
-
-    // Explicit protected destructor so that people don't accidentally
-    // delete a PlatformEvent.
-    ~PlatformEvent()
-    {
-    }
-
-    unsigned m_type;
-    unsigned m_modifiers;
-    double m_timestamp;
-};
-
-} // namespace blink
-
-#endif  // SKY_ENGINE_PLATFORM_PLATFORMEVENT_H_