Add ScreenRecord for testDragCustomShortcut am: 9016e17988

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15435092

Change-Id: I56368cc6d2a818feb097082cede1b490f3f88499

tests/src/com/android/launcher3/ui/widget/AddWidgetTest.java

@@ -27,6 +27,7 @@ import com.android.launcher3.model.data.LauncherAppWidgetInfo;
 import com.android.launcher3.tapl.Widget;
 import com.android.launcher3.ui.AbstractLauncherUiTest;
 import com.android.launcher3.ui.TestViewHelpers;
+import com.android.launcher3.util.rule.ScreenRecordRule.ScreenRecord;
 import com.android.launcher3.util.rule.ShellCommandRule;
 import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
 
@@ -80,6 +81,7 @@ public class AddWidgetTest extends AbstractLauncherUiTest {
      */
     @Test
     @PortraitLandscape
+    @ScreenRecord //b/195263971
     public void testDragCustomShortcut() throws Throwable {
         clearHomescreen();
         mDevice.pressHome();