Implicit coversion operators from integer geometry types to floating point.

ui/gfx/point_base.h

Index: ui/gfx/point_base.h
diff --git a/ui/gfx/point_base.h b/ui/gfx/point_base.h
index fcb2289705b438dffdac3bc4c613cf3ba64656ee..1cec4935d0c82c377d237b75bcde1787db341454 100644
--- a/ui/gfx/point_base.h
+++ b/ui/gfx/point_base.h
@@ -51,14 +51,6 @@ class UI_EXPORT PointBase {
     return Class((x_ + other.x_) / 2, (y_ + other.y_) / 2);
   }
 
-  bool operator==(const Class& rhs) const {
-    return x_ == rhs.x_ && y_ == rhs.y_;
-  }
-
-  bool operator!=(const Class& rhs) const {
-    return !(*this == rhs);
-  }
-
   // A point is less than another point if its y-value is closer
   // to the origin. If the y-values are the same, then point with
   // the x-value closer to the origin is considered less than the