Tracker: Don't create the TitleView and CountView for the desktop.

They aren't used, so this just leaked memory.

src/kits/tracker/PoseView.cpp

@@ -328,6 +328,7 @@ BPoseView::Init(const BMessage &message)
 void
 BPoseView::InitCommon()
 {
+	if (!IsDesktopView()) {
 		// Create the TitleView and CountView
 		fTitleView = new BTitleView(this);
 		if (ViewMode() != kListMode)
@@ -336,6 +337,7 @@ BPoseView::InitCommon()
 			fHScrollBar->SetTitleView(fTitleView);
 
 		fCountView = new BCountView(this);
+	}
 
 	BPoint origin;
 	if (ViewMode() == kListMode)