Use system-api lib to get badged, shadowed icons(2/n)

In order to prevent DoS attack from icon size, we're using
a system lib to help convert any loaded drawable into a flattened
bitmap with an appropriate size.

Test: Open recent app screen and then no crash
Bug: 33646131
Change-Id: Ib7eae56e19cd86667bd63b6061000c6a92deaf3b

src/com/android/settings/widget/EntityHeaderController.java

@@ -29,7 +29,6 @@ import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.os.UserHandle;
 import android.text.TextUtils;
-import android.util.IconDrawableFactory;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -147,7 +146,7 @@ public class EntityHeaderController {
      * accessibility purposes.
      */
     public EntityHeaderController setIcon(ApplicationsState.AppEntry appEntry) {
-        mIcon = IconDrawableFactory.newInstance(mAppContext).getBadgedIcon(appEntry.info);
+        mIcon = Utils.getBadgedIcon(mAppContext, appEntry.info);
         return this;
     }