Extend DesktopVisibilityController Funcationality to handle taskbar corner radius in desktop windowing mode

This cl includes
	- adding support for listenting into when desktop window mode task is resizing and we need to adjust taskbar corner radius.

Test: Presubmit
Bug: 348335379
Flag: com.android.window.flags.enable_desktop_windowing_mode
Change-Id: Ic6ea3dc1353df7fa4b8079106f20fade0f740683

quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java

@@ -47,6 +47,7 @@ import com.android.launcher3.anim.AnimatorListeners;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.statemanager.StateManager;
 import com.android.launcher3.uioverrides.QuickstepLauncher;
+import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.MultiPropertyFactory.MultiProperty;
 import com.android.quickstep.RecentsAnimationCallbacks;
 import com.android.quickstep.RecentsAnimationController;
@@ -584,6 +585,12 @@ public class TaskbarLauncherStateController {
 
         float cornerRoundness = isInLauncher ? 0 : 1;
 
+        if (DisplayController.isInDesktopMode(mLauncher) && mControllers.getSharedState() != null) {
+            cornerRoundness =
+                    mControllers.taskbarDesktopModeController.getTaskbarCornerRoundness(
+                            mControllers.getSharedState().showCornerRadiusInDesktopMode);
+        }
+
         // Don't animate if corner roundness has reached desired value.
         if (mTaskbarCornerRoundness.isAnimating()
                 || mTaskbarCornerRoundness.value != cornerRoundness) {