Floating point based Point/Size/Rect and Insets

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
new file mode 100644
index 0000000000000000000000000000000000000000..061e019009c992f4838e71cb293429e14f2998eb
--- /dev/null
+++ b/ui/gfx/point_f.cc
@@ -0,0 +1,26 @@
+// 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/stringprintf.h"
+#include "ui/gfx/point.h"
+
+namespace gfx {
+
+PointF::PointF() : x_(0), y_(0) {
+}
+
+PointF::PointF(float x, float y) : x_(x), y_(y) {
+}
+
+Point PointF::ToPoint() const {
+  return Point(static_cast<int>(x_), static_cast<int>(y_));
+}
+
+std::string PointF::ToString() const {
+  return base::StringPrintf("%f,%f", x_, y_);
+}
+
+}  // namespace gfx