cc: Use gfx:: Geometry types for positions, bounds, and related things.

cc/geometry.h

Index: cc/geometry.h
diff --git a/cc/geometry.h b/cc/geometry.h
new file mode 100644
index 0000000000000000000000000000000000000000..5501907b390d9a3a50d34cdb38e6f77833b310de
--- /dev/null
+++ b/cc/geometry.h
@@ -0,0 +1,21 @@
+// Copyright 2010 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 CC_GEOMETRY_H_
+#define CC_GEOMETRY_H_
+
+#include "ui/gfx/size.h"
+#include "ui/gfx/vector2d_f.h"
+#include <cmath>
+
+namespace cc {
+
+inline gfx::Size ClampSizeFromAbove(gfx::Size s, gfx::Size other) {
+  return gfx::Size(s.width() < other.width() ? s.width() : other.width(),
+                   s.height() < other.height() ? s.height() : other.height());
+}
+
+}  // namespace cc
+
+#endif // CC_GEOMETRY_H_