Remove extra eraseColor
diff --git a/lottie/src/main/java/com/airbnb/lottie/LottieDrawable.java b/lottie/src/main/java/com/airbnb/lottie/LottieDrawable.java
index 1e12ffd..90d58d6 100644
--- a/lottie/src/main/java/com/airbnb/lottie/LottieDrawable.java
+++ b/lottie/src/main/java/com/airbnb/lottie/LottieDrawable.java
@@ -1211,7 +1211,6 @@
       } else {
         softwareRenderingCanvas.drawRect(0f, 0f, intrinsicWidth, intrinsicHeight, softwareRenderingClearPaint);
       }
-      softwareRenderingBitmap.eraseColor(0);
       compositionLayer.draw(softwareRenderingCanvas, matrix, alpha);
       softwareRenderingBoundsRect.set(0, 0, intrinsicWidth, intrinsicHeight);
     }