Remove implicit flooring Scale() method from Point and Size.

ui/gfx/point_base.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_BASE_H_
 #define UI_GFX_POINT_BASE_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 15 matching lines @@
   }
 
   void set_x(Type x) { x_ = x; }
   void set_y(Type y) { y_ = y; }
 
   void Offset(Type delta_x, Type delta_y) {
     x_ += delta_x;
     y_ += delta_y;
   }
 
-  Class Scale(float scale) const WARN_UNUSED_RESULT {
-    return Scale(scale, scale);
-  }
-
-  Class Scale(float x_scale, float y_scale) const WARN_UNUSED_RESULT {
-    return Class(static_cast<Type>(x_ * x_scale),
-                 static_cast<Type>(y_ * y_scale));
-  }
-
   Class Add(const Class& other) const WARN_UNUSED_RESULT {
     const Class* orig = static_cast<const Class*>(this);
     Class copy = *orig;
     copy.Offset(other.x_, other.y_);
     return copy;
   }
 
   Class Subtract(const Class& other) const WARN_UNUSED_RESULT {
     const Class* orig = static_cast<const Class*>(this);
     Class copy = *orig;
@@ skipping 30 matching lines @@
   ~PointBase() {}
 
  private:
   Type x_;
   Type y_;
 };
 
 }  // namespace gfx
 
 #endif  // UI_GFX_POINT_BASE_H_