Remove uses of SkBitmap::copyTo

This API is being deleted:
skbug.com/6464

Test: Refactor

Change-Id: Id78653ca45d6bfee2e4f9c9c24c2414b888f0df5
diff --git a/libs/input/SpriteController.h b/libs/input/SpriteController.h
index 7fc8d6f..31e43e9 100644
--- a/libs/input/SpriteController.h
+++ b/libs/input/SpriteController.h
@@ -65,7 +65,10 @@
 
     inline SpriteIcon copy() const {
         SkBitmap bitmapCopy;
-        bitmap.copyTo(&bitmapCopy, kN32_SkColorType);
+        if (bitmapCopy.tryAllocPixels(bitmap.info().makeColorType(kN32_SkColorType))) {
+            bitmap.readPixels(bitmapCopy.info(), bitmapCopy.getPixels(), bitmapCopy.rowBytes(),
+                    0, 0);
+        }
         return SpriteIcon(bitmapCopy, hotSpotX, hotSpotY);
     }