Move flags to desktopmodeflag

Flag: com.android.launcher3.enable_fallback_overview_in_window
Flag: com.android.launcher3.enable_launcher_overview_in_window
Flag: com.android.launcher3.enable_state_manager_proto_log
Flag: com.android.launcher3.enable_recents_window_proto_log

Test: built and ran locally with flags on and off

Bug: b/401073215
Bug: b/401073401
Bug: b/401075030
Bug: b/401076625

Change-Id: I1bd2822d20f677445610b912dd82ff160bff4143

quickstep/src/com/android/quickstep/views/RecentsView.java

@@ -200,6 +200,7 @@ import com.android.quickstep.TaskOverlayFactory;
 import com.android.quickstep.TaskViewUtils;
 import com.android.quickstep.TopTaskTracker;
 import com.android.quickstep.ViewUtils;
+import com.android.quickstep.fallback.window.RecentsWindowFlags;
 import com.android.quickstep.orientation.RecentsPagedOrientationHandler;
 import com.android.quickstep.recents.data.RecentTasksRepository;
 import com.android.quickstep.recents.data.RecentsDeviceProfileRepository;
@@ -257,7 +258,6 @@ import java.util.Optional;
 import java.util.Set;
 import java.util.function.Consumer;
 import java.util.stream.Collectors;
-
 /**
  * A list of recent tasks.
  *
@@ -6026,7 +6026,7 @@ public abstract class RecentsView<
         // mSyncTransactionApplier doesn't get transferred over
         runActionOnRemoteHandles(remoteTargetHandle -> {
             final TransformParams params = remoteTargetHandle.getTransformParams();
-            if (Flags.enableFallbackOverviewInWindow() || Flags.enableLauncherOverviewInWindow()) {
+            if (RecentsWindowFlags.Companion.getEnableOverviewInWindow()) {
                 params.setHomeBuilderProxy((builder, app, transformParams) -> {
                     mTmpMatrix.setScale(
                             1f, 1f, app.localBounds.exactCenterX(), app.localBounds.exactCenterY());