Move HostWindow.h from core/platform to platform in preparation for moving more parts of core/platf…

Source/core/platform/HostWindow.h

Index: Source/core/platform/HostWindow.h
diff --git a/Source/core/platform/HostWindow.h b/Source/core/platform/HostWindow.h
deleted file mode 100644
index aec1b0e972b29e04440d5508a6a9c681fd875cdd..0000000000000000000000000000000000000000
--- a/Source/core/platform/HostWindow.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright (C) 2008 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. ``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
- * 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 HostWindow_h
-#define HostWindow_h
-
-#include "wtf/FastAllocBase.h"
-#include "wtf/Noncopyable.h"
-
-namespace WebKit {
-struct WebScreenInfo;
-}
-
-namespace WebCore {
-class Cursor;
-class IntPoint;
-class IntRect;
-class IntSize;
-
-class HostWindow {
-    WTF_MAKE_NONCOPYABLE(HostWindow); WTF_MAKE_FAST_ALLOCATED;
-public:
-    HostWindow() { }
-    virtual ~HostWindow() { }
-
-    // Requests the host invalidate the contents and the root view.
-    virtual void invalidateContentsAndRootView(const IntRect& updateRect) = 0;
-
-    // Requests the host scroll backingstore by the specified delta, rect to scroll, and clip rect.
-    virtual void scroll(const IntSize& scrollDelta, const IntRect& rectToScroll, const IntRect& clipRect) = 0;
-
-    // Requests the host invalidate the contents, not the root view. This is the slow path for scrolling.
-    virtual void invalidateContentsForSlowScroll(const IntRect& updateRect) = 0;
-
-    // Methods for doing coordinate conversions to and from screen coordinates.
-    virtual IntPoint screenToRootView(const IntPoint&) const = 0;
-    virtual IntRect rootViewToScreen(const IntRect&) const = 0;
-
-    virtual WebKit::WebScreenInfo screenInfo() const = 0;
-
-    // Request that the cursor change.
-    virtual void setCursor(const Cursor&) = 0;
-
-    virtual void scheduleAnimation() = 0;
-};
-
-} // namespace WebCore
-
-#endif // HostWindow_h