Refactor databinding fields to parent abstract classes

app/src/main/java/eu/kanade/tachiyomi/ui/source/SourceController.kt

@@ -44,7 +44,7 @@ import uy.kohesive.injekt.api.get
  * [SourceAdapter.OnBrowseClickListener] call function data on browse item click.
  * [SourceAdapter.OnLatestClickListener] call function data on latest item click
  */
-class SourceController : NucleusController<SourcePresenter>(),
+class SourceController : NucleusController<SourceMainControllerBinding, SourcePresenter>(),
         RootController,
         FlexibleAdapter.OnItemClickListener,
         FlexibleAdapter.OnItemLongClickListener,
@@ -58,8 +58,6 @@ class SourceController : NucleusController<SourcePresenter>(),
      */
     private var adapter: SourceAdapter? = null
 
-    private lateinit var binding: SourceMainControllerBinding
-
     init {
         setHasOptionsMenu(true)
     }

app/src/main/java/eu/kanade/tachiyomi/ui/source/browse/BrowseSourceController.kt

@@ -53,7 +53,7 @@ import uy.kohesive.injekt.injectLazy
  * Controller to manage the catalogues available in the app.
  */
 open class BrowseSourceController(bundle: Bundle) :
-        NucleusController<BrowseSourcePresenter>(bundle),
+        NucleusController<SourceControllerBinding, BrowseSourcePresenter>(bundle),
         FlexibleAdapter.OnItemClickListener,
         FlexibleAdapter.OnItemLongClickListener,
         FlexibleAdapter.EndlessScrollListener,
@@ -95,8 +95,6 @@ open class BrowseSourceController(bundle: Bundle) :
      */
     private var progressItem: ProgressItem? = null
 
-    private lateinit var binding: SourceControllerBinding
-
     init {
         setHasOptionsMenu(true)
     }

app/src/main/java/eu/kanade/tachiyomi/ui/source/global_search/GlobalSearchController.kt

@@ -30,7 +30,7 @@ import reactivecircus.flowbinding.appcompat.queryTextEvents
 open class GlobalSearchController(
     protected val initialQuery: String? = null,
     protected val extensionFilter: String? = null
-) : NucleusController<GlobalSearchPresenter>(),
+) : NucleusController<GlobalSearchControllerBinding, GlobalSearchPresenter>(),
         GlobalSearchCardAdapter.OnMangaClickListener {
 
     /**
@@ -38,11 +38,6 @@ open class GlobalSearchController(
      */
     protected var adapter: GlobalSearchAdapter? = null
 
-    private lateinit var binding: GlobalSearchControllerBinding
-
-    /**
-     * Called when controller is initialized.
-     */
     init {
         setHasOptionsMenu(true)
     }
@@ -59,11 +54,6 @@ open class GlobalSearchController(
         return binding.root
     }
 
-    /**
-     * Set the title of controller.
-     *
-     * @return title.
-     */
     override fun getTitle(): String? {
         return presenter.query
     }