Clean up the feature flag

Remove flag from the feature and test.

Bug: 269341316
Test: atest FontScalingTileTest
Change-Id: I42edad874a2a32390b769728d3acd4355778670c
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/FontScalingTile.kt b/packages/SystemUI/src/com/android/systemui/qs/tiles/FontScalingTile.kt
index 423fa80..1f9979a 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/FontScalingTile.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/FontScalingTile.kt
@@ -28,8 +28,6 @@
 import com.android.systemui.animation.DialogLaunchAnimator
 import com.android.systemui.dagger.qualifiers.Background
 import com.android.systemui.dagger.qualifiers.Main
-import com.android.systemui.flags.FeatureFlags
-import com.android.systemui.flags.Flags
 import com.android.systemui.plugins.ActivityStarter
 import com.android.systemui.plugins.FalsingManager
 import com.android.systemui.plugins.qs.QSTile
@@ -64,7 +62,6 @@
     private val systemSettings: SystemSettings,
     private val secureSettings: SecureSettings,
     private val systemClock: SystemClock,
-    private val featureFlags: FeatureFlags,
     private val userTracker: UserTracker,
     @Background private val backgroundDelayableExecutor: DelayableExecutor
 ) :
@@ -81,10 +78,6 @@
     ) {
     private val icon = ResourceIcon.get(R.drawable.ic_qs_font_scaling)
 
-    override fun isAvailable(): Boolean {
-        return featureFlags.isEnabled(Flags.ENABLE_FONT_SCALING_TILE)
-    }
-
     override fun newTileState(): QSTile.State {
         return QSTile.State()
     }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/FontScalingTileTest.kt b/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/FontScalingTileTest.kt
index cbc3553..d1d3c17 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/FontScalingTileTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/FontScalingTileTest.kt
@@ -26,8 +26,6 @@
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.animation.DialogLaunchAnimator
 import com.android.systemui.classifier.FalsingManagerFake
-import com.android.systemui.flags.FakeFeatureFlags
-import com.android.systemui.flags.Flags
 import com.android.systemui.plugins.ActivityStarter
 import com.android.systemui.plugins.statusbar.StatusBarStateController
 import com.android.systemui.qs.QSHost
@@ -74,8 +72,6 @@
     private lateinit var backgroundDelayableExecutor: FakeExecutor
     private lateinit var fontScalingTile: FontScalingTile
 
-    val featureFlags = FakeFeatureFlags()
-
     @Captor private lateinit var argumentCaptor: ArgumentCaptor<Runnable>
 
     @Before
@@ -102,7 +98,6 @@
                 FakeSettings(),
                 FakeSettings(),
                 FakeSystemClock(),
-                featureFlags,
                 userTracker,
                 backgroundDelayableExecutor,
             )
@@ -117,18 +112,7 @@
     }
 
     @Test
-    fun isAvailable_whenFlagIsFalse_returnsFalse() {
-        featureFlags.set(Flags.ENABLE_FONT_SCALING_TILE, false)
-
-        val isAvailable = fontScalingTile.isAvailable()
-
-        assertThat(isAvailable).isFalse()
-    }
-
-    @Test
-    fun isAvailable_whenFlagIsTrue_returnsTrue() {
-        featureFlags.set(Flags.ENABLE_FONT_SCALING_TILE, true)
-
+    fun isAvailable_alwaysReturnsTrue() {
         val isAvailable = fontScalingTile.isAvailable()
 
         assertThat(isAvailable).isTrue()