Make interpret() conform to interface

Change View\Layout\Reader\Remove::interpret() return value to conform
with Layout\ReaderInterface::interpret()

Author: Vinai

lib/internal/Magento/Framework/View/Layout/Reader/Remove.php

@@ -36,6 +36,6 @@ public function interpret(Context $readerContext, Layout\Element $currentElement
     {
         $scheduledStructure = $readerContext->getScheduledStructure();
         $scheduledStructure->setElementToRemoveList((string)$currentElement->getAttribute('name'));
-        return false;
+        return $this;
     }
 }