Move geometric types to a separate, more lightweight target.

ui/gfx/point_f.cc

Index: ui/gfx/point_f.cc
diff --git a/ui/gfx/point_f.cc b/ui/gfx/point_f.cc
deleted file mode 100644
index 21028565d99968d71b3c95a96f64a312bdfe8b66..0000000000000000000000000000000000000000
--- a/ui/gfx/point_f.cc
+++ /dev/null
@@ -1,24 +0,0 @@
-// 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.
-
-#include "ui/gfx/point_f.h"
-
-#include "base/strings/stringprintf.h"
-
-namespace gfx {
-
-template class PointBase<PointF, float, Vector2dF>;
-
-std::string PointF::ToString() const {
-  return base::StringPrintf("%f,%f", x(), y());
-}
-
-PointF ScalePoint(const PointF& p, float x_scale, float y_scale) {
-  PointF scaled_p(p);
-  scaled_p.Scale(x_scale, y_scale);
-  return scaled_p;
-}
-
-
-}  // namespace gfx