Set DrawCardsWithBlending state when starting up carousel.

Change-Id: I1c5371d65797fbbfcf5507fb82caea2666fad885
diff --git a/carousel/java/com/android/ex/carousel/CarouselView.java b/carousel/java/com/android/ex/carousel/CarouselView.java
index f4bf569..a636143 100644
--- a/carousel/java/com/android/ex/carousel/CarouselView.java
+++ b/carousel/java/com/android/ex/carousel/CarouselView.java
@@ -170,6 +170,7 @@
         setRezInCardCount(mRezInCardCount);
         setFadeInDuration(mFadeInDuration);
         setDetailLoadingBitmap(mDetailLoadingBitmap);
+        setDrawCardsWithBlending(mDrawCardsWithBlending);
     }
 
     /**