Cleanup ENABLE_SPLIT_FROM_WORKSPACE flag

Fixes: 270393906
Flag: none
Test: Compiles
Change-Id: I1431f544b26cef5cd417c9a5a97f183b49fe7adc
diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
index 3b53e8a..f4ea5b0 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
@@ -33,7 +33,6 @@
 import static com.android.launcher3.LauncherState.OVERVIEW_MODAL_TASK;
 import static com.android.launcher3.LauncherState.OVERVIEW_SPLIT_SELECT;
 import static com.android.launcher3.compat.AccessibilityManagerCompat.sendCustomAccessibilityEvent;
-import static com.android.launcher3.config.FeatureFlags.ENABLE_SPLIT_FROM_WORKSPACE;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_SPLIT_FROM_WORKSPACE_TO_WORKSPACE;
 import static com.android.launcher3.config.FeatureFlags.RECEIVE_UNFOLD_EVENTS_FROM_SYSUI;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_APP_LAUNCH_TAP;
@@ -406,9 +405,7 @@
     }
 
     private List<SystemShortcut.Factory<QuickstepLauncher>> getSplitShortcuts() {
-
-        if (!ENABLE_SPLIT_FROM_WORKSPACE.get() || !mDeviceProfile.isTablet ||
-                mSplitSelectStateController.isSplitSelectActive()) {
+        if (!mDeviceProfile.isTablet || mSplitSelectStateController.isSplitSelectActive()) {
             return Collections.emptyList();
         }
         RecentsView recentsView = getOverviewPanel();
diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index a070284..5cff56f 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -353,10 +353,6 @@
             "Use inbuilt monochrome icons if app doesn't provide one");
 
     // TODO(Block 28): Clean up flags
-    public static final BooleanFlag ENABLE_SPLIT_FROM_WORKSPACE = getDebugFlag(270393906,
-            "ENABLE_SPLIT_FROM_WORKSPACE", ENABLED,
-            "Enable initiating split screen from workspace.");
-
     public static final BooleanFlag ENABLE_SPLIT_FROM_FULLSCREEN_WITH_KEYBOARD_SHORTCUTS =
             getDebugFlag(270394122, "ENABLE_SPLIT_FROM_FULLSCREEN_SHORTCUT", DISABLED,
                     "Enable splitting from fullscreen app with keyboard shortcuts");