Revert D2679408 (Only send layout update operation to nativehierarchymanager when layout actually changes)

Reviewed By: andreicoman11

Differential Revision: D2712224

fb-gh-sync-id: e6aebe6fcf54e9f36cac092cab801bb97a65dbfd

ReactAndroid/src/main/java/com/facebook/react/uimanager/UIImplementation.java

@@ -698,8 +698,18 @@ public class UIImplementation {
           absoluteX,
           absoluteY,
           mOperationsQueue,
-          mNativeViewHierarchyOptimizer,
-          eventDispatcher);
+          mNativeViewHierarchyOptimizer);
+      
+      // notify JS about layout event if requested
+      if (cssNode.shouldNotifyOnLayout()) {
+        eventDispatcher.dispatchEvent(
+            OnLayoutEvent.obtain(
+                tag,
+                cssNode.getScreenX(),
+                cssNode.getScreenY(),
+                cssNode.getScreenWidth(),
+                cssNode.getScreenHeight()));
+      }
     }
     cssNode.markUpdateSeen();
   }