Move SelectionBound from ui/base/touch to ui/gfx to be used by cc

ui/gfx/selection_bound.cc

 // Copyright 2014 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.
 
 #include <algorithm>
 
 #include "base/macros.h"
-#include "ui/base/touch/selection_bound.h"
 #include "ui/gfx/geometry/point_conversions.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/geometry/rect_f.h"
+#include "ui/gfx/selection_bound.h"
 
-namespace ui {
+namespace gfx {
 
-SelectionBound::SelectionBound() : type_(EMPTY), visible_(false) {
-}
+SelectionBound::SelectionBound() : type_(EMPTY), visible_(false) {}
 
 SelectionBound::SelectionBound(const SelectionBound& other) = default;
 
-SelectionBound::~SelectionBound() {
-}
+SelectionBound::~SelectionBound() {}
 
 void SelectionBound::SetEdgeTop(const gfx::PointF& value) {
   edge_top_ = value;
   edge_top_rounded_ = gfx::ToRoundedPoint(value);
 }
 
 void SelectionBound::SetEdgeBottom(const gfx::PointF& value) {
   edge_bottom_ = value;
   edge_bottom_rounded_ = gfx::ToRoundedPoint(value);
 }
@@ skipping 43 matching lines @@
 
   gfx::PointF bottom_right(b1.edge_top());
   bottom_right.SetToMax(b1.edge_bottom());
   bottom_right.SetToMax(b2.edge_top());
   bottom_right.SetToMax(b2.edge_bottom());
 
   gfx::Vector2dF diff = bottom_right - top_left;
   return gfx::RectF(top_left, gfx::SizeF(diff.x(), diff.y()));
 }
 
-}  // namespace ui
+}  // namespace gfx