Fix car-ui baselayout insets when using legacy toolbar

Bug: 188915160
Test: Assistant's scuba tests
Change-Id: I9e7ce7fc3b5ba958f0544949522c05e0af4e3af6
diff --git a/car-ui-lib/car-ui-lib/src/main/res-private/layout/car_ui_base_layout_toolbar_legacy.xml b/car-ui-lib/car-ui-lib/src/main/res-private/layout/car_ui_base_layout_toolbar_legacy.xml
index fbf8c51..f89f04e 100644
--- a/car-ui-lib/car-ui-lib/src/main/res-private/layout/car_ui_base_layout_toolbar_legacy.xml
+++ b/car-ui-lib/car-ui-lib/src/main/res-private/layout/car_ui_base_layout_toolbar_legacy.xml
@@ -40,6 +40,7 @@
 
     <FrameLayout
         android:id="@+id/car_ui_toolbar"
+        android:tag="car_ui_top_inset"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         app:layout_constraintTop_toTopOf="parent">
diff --git a/car-ui-lib/car-ui-lib/src/main/res-private/layout/car_ui_base_layout_toolbar_legacy_two_row.xml b/car-ui-lib/car-ui-lib/src/main/res-private/layout/car_ui_base_layout_toolbar_legacy_two_row.xml
index 0780394..e02927d 100644
--- a/car-ui-lib/car-ui-lib/src/main/res-private/layout/car_ui_base_layout_toolbar_legacy_two_row.xml
+++ b/car-ui-lib/car-ui-lib/src/main/res-private/layout/car_ui_base_layout_toolbar_legacy_two_row.xml
@@ -40,6 +40,7 @@
 
     <FrameLayout
         android:id="@+id/car_ui_toolbar"
+        android:tag="car_ui_top_inset"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         app:layout_constraintTop_toTopOf="parent">