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Test: unit tests & benchmarks pass/faster

Change-Id: I9521432172d6dd6039c5280b1265479a36a86247
diff --git a/libs/hwui/SwapBehavior.h b/libs/hwui/SwapBehavior.h
new file mode 100644
index 0000000..4091670c
--- /dev/null
+++ b/libs/hwui/SwapBehavior.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef HWUI_SWAPBEHAVIOR_H
+#define HWUI_SWAPBEHAVIOR_H
+
+namespace android {
+namespace uirenderer {
+namespace renderthread {
+
+enum class SwapBehavior {
+    kSwap_default,
+    kSwap_discardBuffer,
+};
+
+} // namespace renderthread
+} //namespace uirenderer
+} // namespace android
+
+#endif //HWUI_SWAPBEHAVIOR_H