Tracker: BPoseView handles "size" and "last_modified" with B_STAT_UPDATE.

Fixes #19916.

src/kits/tracker/QueryPoseView.cpp

@@ -363,6 +363,25 @@ BQueryPoseView::WatchNewNodeMask()
 }
 
 
+bool
+BQueryPoseView::AttributeChanged(const BMessage* message)
+{
+	BMessage alteredMessage;
+	const char* attrName;
+	if (message->FindString("attr", &attrName) == B_OK) {
+		if (strcmp(attrName, "last_modified") == 0 || strcmp(attrName, "size") == 0) {
+			// BPoseView handles changes to these under B_STAT_UPDATE,
+			// so make this message look like that one.
+			alteredMessage = *message;
+			alteredMessage.RemoveName("attr");
+			message = &alteredMessage;
+		}
+	}
+
+	return BPoseView::AttributeChanged(message);
+}
+
+
 const char*
 BQueryPoseView::SearchForType() const
 {

src/kits/tracker/QueryPoseView.h

@@ -79,6 +79,7 @@ protected:
 	virtual EntryListBase* InitDirentIterator(const entry_ref*);
 	virtual void ReturnDirentIterator(EntryListBase* iterator);
 	virtual uint32 WatchNewNodeMask();
+	virtual bool AttributeChanged(const BMessage*);
 	virtual void AddPosesCompleted();
 
 private: