compositor: Fix texture flipping for SW mirroring with surfaceless

ui/compositor/reflector.cc

Index: ui/compositor/reflector.cc
diff --git a/ui/compositor/reflector.cc b/ui/compositor/reflector.cc
new file mode 100644
index 0000000000000000000000000000000000000000..f25136d5e7f08f3aab43c0d64f450631d2992e6f
--- /dev/null
+++ b/ui/compositor/reflector.cc
@@ -0,0 +1,18 @@
+// Copyright 2015 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/compositor/reflector.h"
+
+namespace ui {
+
+Reflector::Reflector() {
+}
+
+Reflector::~Reflector() {
+}
+
+void Reflector::OnMirroringCompositorResized() {
+}
+
+}  // namespace ui