Revert "Default fixed_rotation to off"

This reverts commit c0b289c93eee2ecf126acf561d6e72fabc7b354f.

Reason for revert: fixed in ag/10826395

Bug: 151727009
Change-Id: I0c71d5d47a6825c2445bf8dc9d8a9a1ca23f9e64
(cherry picked from commit 08c4d9923782acee8c450bb02d034d004b04cfc6)
diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index 1cc8a98..92f5112 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -163,7 +163,7 @@
             "Always use hardware optimization for folder animations.");
 
     public static final BooleanFlag ENABLE_FIXED_ROTATION_TRANSFORM = getDebugFlag(
-            FLAG_ENABLE_FIXED_ROTATION_TRANSFORM, false,
+            FLAG_ENABLE_FIXED_ROTATION_TRANSFORM, true,
             "Launch/close apps without rotation animation. Fix Launcher to portrait");
 
     public static void initialize(Context context) {
diff --git a/src/com/android/launcher3/states/RotationHelper.java b/src/com/android/launcher3/states/RotationHelper.java
index 8c8aa9b..fae0fe2 100644
--- a/src/com/android/launcher3/states/RotationHelper.java
+++ b/src/com/android/launcher3/states/RotationHelper.java
@@ -134,7 +134,7 @@
      */
     private void updateForcedRotation(boolean setValueFromPrefs) {
         boolean isForcedRotation = mFeatureFlagsPrefs
-                .getBoolean(FLAG_ENABLE_FIXED_ROTATION_TRANSFORM, false)
+                .getBoolean(FLAG_ENABLE_FIXED_ROTATION_TRANSFORM, true)
                 && !getAllowRotationDefaultValue();
         if (mForcedRotation == isForcedRotation) {
             return;