Restore removed block to create dependencies

Bug: 285036830
Change-Id: I3d9beb09a98028c7711d1a30216f9a6db2f323b3
Test: Presubmit

libs/WindowManager/Shell/src/com/android/wm/shell/dagger/WMShellModule.java

@@ -710,4 +710,19 @@ public abstract class WMShellModule {
     static DesktopModeTaskRepository provideDesktopModeTaskRepository() {
         return new DesktopModeTaskRepository();
     }
+
+    //
+    // Misc
+    //
+
+    // TODO: Temporarily move dependencies to this instead of ShellInit since that is needed to add
+    // the callback. We will be moving to a different explicit startup mechanism in a follow- up CL.
+    @WMSingleton
+    @ShellCreateTriggerOverride
+    @Provides
+    static Object provideIndependentShellComponentsToCreate(
+            DefaultMixedHandler defaultMixedHandler,
+            Optional<DesktopModeController> desktopModeController) {
+        return new Object();
+    }
 }