Move geometric types to a separate, more lightweight target.

ui/gfx/geometry/point_f.h

 // Copyright (c) 2012 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_POINT_F_H_
-#define UI_GFX_POINT_F_H_
+#ifndef UI_GFX_GEOMETRY_POINT_F_H_
+#define UI_GFX_GEOMETRY_POINT_F_H_
 
 #include <string>
 
+#include "ui/gfx/geometry/point_base.h"
+#include "ui/gfx/geometry/vector2d_f.h"
 #include "ui/gfx/gfx_export.h"
-#include "ui/gfx/point_base.h"
-#include "ui/gfx/vector2d_f.h"
 
 namespace gfx {
 
 // A floating version of gfx::Point.
 class GFX_EXPORT PointF : public PointBase<PointF, float, Vector2dF> {
  public:
   PointF() : PointBase<PointF, float, Vector2dF>(0, 0) {}
   PointF(float x, float y) : PointBase<PointF, float, Vector2dF>(x, y) {}
   ~PointF() {}
 
@@ skipping 42 matching lines @@
 inline PointF ScalePoint(const PointF& p, float scale) {
   return ScalePoint(p, scale, scale);
 }
 
 #if !defined(COMPILER_MSVC)
 extern template class PointBase<PointF, float, Vector2dF>;
 #endif
 
 }  // namespace gfx
 
-#endif  // UI_GFX_POINT_F_H_
+#endif  // UI_GFX_GEOMETRY_POINT_F_H_