Fix build

remove a line that shouldn't have been merged into this branch.

The build will still be broken for this branch, but this will fix it for
many branches downstream.

Change-Id: I2f556636640eb823dc2834afae7b536e79b79607

tools/layoutlib/bridge/src/com/android/layoutlib/bridge/impl/RenderSessionImpl.java

@@ -184,7 +184,6 @@ public class RenderSessionImpl extends RenderAction<SessionParams> {
         SessionParams params = getParams();
         BridgeContext context = getContext();
 
-        context.getIWindowManager().setHasNavBar(params.getHardwareConfig().hasSoftwareButtons());
 
         RenderResources resources = getParams().getResources();
         DisplayMetrics metrics = getContext().getMetrics();