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/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
index abb0610..1d9c5b4 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.cpp
+++ b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -4093,9 +4093,9 @@
         uint32_t pointerId = uint32_t(pointerProperties.id);
         if (pointerIds.test(pointerId)) {
             splitPointerIndexMap[splitPointerCount] = originalPointerIndex;
-            splitPointerProperties[splitPointerCount].copyFrom(pointerProperties);
-            splitPointerCoords[splitPointerCount].copyFrom(
-                    originalMotionEntry.pointerCoords[originalPointerIndex]);
+            splitPointerProperties[splitPointerCount] = pointerProperties;
+            splitPointerCoords[splitPointerCount] =
+                    originalMotionEntry.pointerCoords[originalPointerIndex];
             splitPointerCount += 1;
         }
     }