Remove last dependencies on ui/base from ui/gfx

ui/gfx/quad_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_QUAD_F_H_
 #define UI_GFX_QUAD_F_H_
 
 #include <algorithm>
 #include <cmath>
 #include <string>
 
 #include "ui/gfx/gfx_export.h"
 #include "ui/gfx/point_f.h"
 #include "ui/gfx/rect_f.h"
 
 namespace gfx {
 
 // A Quad is defined by four corners, allowing it to have edges that are not
 // axis-aligned, unlike a Rect.
-class UI_EXPORT QuadF {
+class GFX_EXPORT QuadF {
  public:
   QuadF() {}
   QuadF(const PointF& p1, const PointF& p2, const PointF& p3, const PointF& p4)
       : p1_(p1),
         p2_(p2),
         p3_(p3),
         p4_(p4) {}
 
   explicit QuadF(const RectF& rect)
       : p1_(rect.x(), rect.y()),
@@ skipping 61 matching lines @@
   return
       lhs.p1() == rhs.p1() && lhs.p2() == rhs.p2() &&
       lhs.p3() == rhs.p3() && lhs.p4() == rhs.p4();
 }
 
 inline bool operator!=(const QuadF& lhs, const QuadF& rhs) {
   return !(lhs == rhs);
 }
 
 // Add a vector to a quad, offseting each point in the quad by the vector.
-UI_EXPORT QuadF operator+(const QuadF& lhs, const Vector2dF& rhs);
+GFX_EXPORT QuadF operator+(const QuadF& lhs, const Vector2dF& rhs);
 // Subtract a vector from a quad, offseting each point in the quad by the
 // inverse of the vector.
-UI_EXPORT QuadF operator-(const QuadF& lhs, const Vector2dF& rhs);
+GFX_EXPORT QuadF operator-(const QuadF& lhs, const Vector2dF& rhs);
 
 }  // namespace gfx
 
 #endif  // UI_GFX_QUAD_F_H_