Remove PointerProperties::copyFrom

Remove copyFrom in favor of default-generated operator=.

Bug: 271455682
Test: m checkinput
Change-Id: Ie00d027bcbf0a994e04e6b79a107c32077c3a3d8
diff --git a/services/inputflinger/dispatcher/Entry.cpp b/services/inputflinger/dispatcher/Entry.cpp
index a670ebe..a0f0dcb 100644
--- a/services/inputflinger/dispatcher/Entry.cpp
+++ b/services/inputflinger/dispatcher/Entry.cpp
@@ -235,8 +235,8 @@
         downTime(downTime),
         pointerCount(pointerCount) {
     for (uint32_t i = 0; i < pointerCount; i++) {
-        this->pointerProperties[i].copyFrom(pointerProperties[i]);
-        this->pointerCoords[i].copyFrom(pointerCoords[i]);
+        this->pointerProperties[i] = pointerProperties[i];
+        this->pointerCoords[i] = pointerCoords[i];
     }
 }