Move geometric types to a separate, more lightweight target.

ui/gfx/rect_conversions.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2013 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 UI_GFX_RECT_CONVERSIONS_H_
-#define UI_GFX_RECT_CONVERSIONS_H_
+// TODO(beng): remove once callsites are patched.
+#include "ui/gfx/geometry/rect_conversions.h"
 
-#include "ui/gfx/rect.h"
-#include "ui/gfx/rect_f.h"
-
-namespace gfx {
-
-// Returns the smallest Rect that encloses the given RectF.
-GFX_EXPORT Rect ToEnclosingRect(const RectF& rect);
-
-// Returns the largest Rect that is enclosed by the given RectF.
-GFX_EXPORT Rect ToEnclosedRect(const RectF& rect);
-
-// Returns the Rect after snapping the corners of the RectF to an integer grid.
-// This should only be used when the RectF you provide is expected to be an
-// integer rect with floating point error. If it is an arbitrary RectF, then
-// you should use a different method.
-GFX_EXPORT Rect ToNearestRect(const RectF& rect);
-
-// Returns true if the Rect produced after snapping the corners of the RectF
-// to an integer grid is withing |distance|.
-GFX_EXPORT bool IsNearestRectWithinDistance(
-    const gfx::RectF& rect, float distance);
-
-// Returns a Rect obtained by flooring the values of the given RectF.
-// Please prefer the previous two functions in new code.
-GFX_EXPORT Rect ToFlooredRectDeprecated(const RectF& rect);
-
-}  // namespace gfx
-
-#endif  // UI_GFX_RECT_CONVERSIONS_H_