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

ui/gfx/size_conversions.cc

Index: ui/gfx/size_conversions.cc
diff --git a/ui/gfx/size_conversions.cc b/ui/gfx/size_conversions.cc
new file mode 100644
index 0000000000000000000000000000000000000000..9668aaa938e8ddf548745887be57b69548a1a01c
--- /dev/null
+++ b/ui/gfx/size_conversions.cc
@@ -0,0 +1,24 @@
+// 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/size_conversions.h"
+
+#include "ui/gfx/safe_floor_ceil.h"
+
+namespace gfx {
+
+Size ToFlooredSize(const SizeF& size) {
+  int w = ToFlooredInt(size.width());
+  int h = ToFlooredInt(size.height());
+  return Size(w, h);
+}
+
+Size ToCeiledSize(const SizeF& size) {
+  int w = ToCeiledInt(size.width());
+  int h = ToCeiledInt(size.height());
+  return Size(w, h);
+}
+
+}  // namespace gfx
+