Address missed comments for skipping viewport update

Bug: 239378650
Change-Id: Ibd71a8c320cafff1ee0efe7ff2e06addfab1ddfc
Test: presubmit
diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index dcd8521..a2d9c8d 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -6706,9 +6706,7 @@
     NotifyMotionArgs motionArgs;
 
     // Down.
-    int32_t x = 100;
-    int32_t y = 200;
-    processDown(mapper, x, y);
+    processDown(mapper, 100, 200);
     processSync(mapper);
 
     // We should receive a down event