Fix toolbar flickering when changing boards

Clover/app/src/main/java/org/floens/chan/ui/controller/BrowseController.java

@@ -199,7 +199,6 @@ public class BrowseController extends ThreadController implements ToolbarMenuIte
         if (menu == navigationItem.middleMenu) {
             if (item instanceof FloatingMenuItemBoard) {
                 loadBoard(((FloatingMenuItemBoard) item).board);
-                ((ToolbarNavigationController) navigationController).getToolbar().updateNavigation();
             } else {
                 navigationController.pushController(new BoardEditController(context));
                 menu.dismiss();

Clover/app/src/main/java/org/floens/chan/ui/toolbar/Toolbar.java

@@ -278,7 +278,7 @@ public class Toolbar extends LinearLayout implements View.OnClickListener, LoadV
 
         // use the LoadView animation when from a search
         if (same) {
-            navigationItemContainer.setView(toItem.view, true);
+            navigationItemContainer.setView(toItem.view, animate);
         } else {
             navigationItemContainer.addView(toItem.view, LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
         }