Revert^2 "Support touchpad gesture properties in IDC files"

a53cb97af2b4cbb247094d6be93583712dbee3c4

Change-Id: I5463f938665212362b8780e1c646a4b2bf8ad10a
diff --git a/services/inputflinger/tests/TestConstants.h b/services/inputflinger/tests/TestConstants.h
index 27881f6..ad48b0f 100644
--- a/services/inputflinger/tests/TestConstants.h
+++ b/services/inputflinger/tests/TestConstants.h
@@ -16,6 +16,10 @@
 
 #pragma once
 
+#include <chrono>
+
+#include <utils/Timers.h>
+
 namespace android {
 
 using std::chrono_literals::operator""ms;