Fix Robolectric test breakage

Bug: 166204002

Change-Id: I9c54c6230756dbb5fe8bdcb37ba51165d20bb815

src/com/android/launcher3/Launcher.java

@@ -925,6 +925,7 @@ public class Launcher extends StatefulActivity<LauncherState> implements Launche
 
 
     private void logStopAndResume(int command) {
+        if (mPendingExecutor != null) return;
         int pageIndex = mWorkspace.isOverlayShown() ? -1 : mWorkspace.getCurrentPage();
         int containerType = mStateManager.getState().containerType;