Move touch CTM from X into Chrome

ui/events/touch_transformer.cc

Index: ui/events/touch_transformer.cc
diff --git a/ui/events/touch_transformer.cc b/ui/events/touch_transformer.cc
new file mode 100644
index 0000000000000000000000000000000000000000..47d8be53a8c82c1310f7b96db58e77b7babebb26
--- /dev/null
+++ b/ui/events/touch_transformer.cc
@@ -0,0 +1,15 @@
+// Copyright (c) 2014 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/events/touch_transformer.h"
+
+namespace ui {
+
+TouchTransformer::TouchTransformer() : x_scale(1.0),
+                                       x_offset(0.0),
+                                       y_scale(1.0),
+                                       y_offset(0.0) {
+}
+
+}  // namespace ui