Use a better way to bind slice for slice precheck.

Calling Slice.bindSlice() directly will cause the exception stating that
slices are not pinned, which sometimes leads to crash. Hence, change the
way we bind slices which handles pinSlice() for us before onBindSlice().

Bug: 120552892
Test: robotests, unit tests
Change-Id: I3e65c6b79876dbee5db6f19387bc6b675f734161

tests/robotests/src/com/android/settings/homepage/contextualcards/ContextualCardLoaderTest.java

@@ -73,15 +73,6 @@ public class ContextualCardLoaderTest {
                         getContextualCard(sliceUri))).isFalse();
     }
 
-    @Test
-    public void isCardEligibleToDisplay_noProvider_returnFalse() {
-        final String sliceUri = "content://com.android.settings.test.slices/action/flashlight";
-
-        assertThat(
-                mContextualCardLoader.isCardEligibleToDisplay(
-                        getContextualCard(sliceUri))).isFalse();
-    }
-
     @Test
     public void getDisplayableCards_twoEligibleCards_shouldShowAll() {
         final List<ContextualCard> cards = getContextualCardList().stream().limit(2)