TaskbarManager.setActivity doesn't get called again when TISBinder.refreshOverviewTarget is called because TIS isn't re-connecting to launcher. TISBinder.refreshOverviewTarget just forcefully updated the overview target, but TIS was still connected. So, QuickstepLauncher.onTISConnected wouldn't run again to call TaskbarMAnager.setActivity(this). Calling it manually to fix failing TaplTestsNexus tests with recents in window flags enabled
Flag: com.android.launcher3.enable_launcher_overview_in_window
Flag: com.android.launcher3.enable_fallback_overview_in_window
Flag: com.android.launcher3.enable_overview_on_connected_displays
Bug: 377678992
Test: TaplTestsNexus.testDismissWithKeyboardShortcut and TaplTestsNexus.testSearchWithKeyboardShortcut
Change-Id: Ib386c3b8cfc5a9167f7f219dba0cccec344446b6
Schneider Victor-Tulias
cdf20df7f6