Fix icon color in dark mode

am: e30f61f739

Change-Id: I04179fd328a393e8bd5ff891bd86665a8f37cbbb

src/com/android/settings/deviceinfo/StorageVolumePreference.java

@@ -130,7 +130,6 @@ public class StorageVolumePreference extends Preference {
     public void onBindViewHolder(PreferenceViewHolder view) {
         final ImageView unmount = (ImageView) view.findViewById(R.id.unmount);
         if (unmount != null) {
-            unmount.setImageTintList(ColorStateList.valueOf(Color.parseColor("#8a000000")));
             unmount.setOnClickListener(mUnmountListener);
         }