Removing unnecessary view inflation

Using a predefined height for app icons, and for everything else,
inflating it on demand

Change-Id: I7520802f30d2111d63fe336b09f6264201cdea61

src/com/android/launcher3/allapps/AllAppsContainerView.java

@@ -541,7 +541,6 @@ public class AllAppsContainerView extends RelativeLayout implements DragSource,
             }
             FocusedItemDecorator focusedItemDecorator = new FocusedItemDecorator(recyclerView);
             recyclerView.addItemDecoration(focusedItemDecorator);
-            recyclerView.preMeasureViews(adapter);
             adapter.setIconFocusListener(focusedItemDecorator.getFocusListener());
             applyVerticalFadingEdgeEnabled(verticalFadingEdge);
             applyPadding();