Remove unused viewstatepageradapter dependency

app/src/main/java/eu/kanade/tachiyomi/widget/RecyclerViewPagerAdapter.kt

@@ -1,65 +0,0 @@
-package eu.kanade.tachiyomi.widget
-
-import android.view.View
-import android.view.ViewGroup
-import androidx.viewpager.widget.ViewPager
-import com.nightlynexus.viewstatepageradapter.ViewStatePagerAdapter
-import java.util.Stack
-
-abstract class RecyclerViewPagerAdapter : ViewStatePagerAdapter() {
-
-    private val pool = HashMap<Int, Stack<View>>()
-
-    var recycle = true
-        set(value) {
-            if (!value) pool.clear()
-            field = value
-        }
-
-    protected abstract fun getViewType(position: Int): Int
-
-    protected abstract fun inflateView(container: ViewGroup, viewType: Int): View
-
-    protected abstract fun bindView(view: View, position: Int)
-
-    protected open fun recycleView(view: View, position: Int) {}
-
-    override fun createView(container: ViewGroup, position: Int): View {
-        val viewType = getViewType(position)
-        val view = if (pool[viewType] != null && pool[viewType]!!.isNotEmpty()) {
-            pool[viewType]!!.pop().setViewPagerPositionParam(position)
-        } else {
-            inflateView(container, viewType)
-        }
-        bindView(view, position)
-        return view
-    }
-
-    override fun destroyView(container: ViewGroup, position: Int, view: View) {
-        recycleView(view, position)
-        val viewType = getViewType(position)
-        if (pool[viewType] == null) pool[viewType] = Stack<View>()
-        if (recycle) pool[viewType]!!.push(view)
-    }
-
-    /**
-     * Making sure that this ViewPager child view has the correct "position" layout param
-     * after being recycled.
-     */
-    private fun View.setViewPagerPositionParam(position: Int): View {
-        val params = layoutParams
-        if (params is ViewPager.LayoutParams) {
-            if (!params.isDecor) {
-                try {
-                    val positionField = ViewPager.LayoutParams::class.java.getDeclaredField("position")
-                    positionField.isAccessible = true
-                    positionField.setInt(params, position)
-                    layoutParams = params
-                } catch (e: NoSuchFieldException) {
-                } catch (e: IllegalAccessException) {
-                }
-            }
-        }
-        return this
-    }
-}