Fix Robolectric test breakage am: 77e29775a9 am: c6890f8869

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/12442805

Change-Id: Id9fcbd568a485eae82af0429d574fa3ca080805d
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 8222918..cacd3fb 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -927,6 +927,7 @@
     protected void handlePendingActivityRequest() { }
 
     private void logStopAndResume(int command) {
+        if (mPendingExecutor != null) return;
         int pageIndex = mWorkspace.isOverlayShown() ? -1 : mWorkspace.getCurrentPage();
         int containerType = mStateManager.getState().containerType;