[fenix] For https://github.com/mozilla-mobile/fenix/issues/19746 - Remove FeatureFlags.nimbusExperiments (https://github.com/mozilla-mobile/fenix/pull/19771)

app/src/main/java/org/mozilla/fenix/FeatureFlags.kt

@@ -14,11 +14,6 @@ object FeatureFlags {
      */
     val pullToRefreshEnabled = Config.channel.isNightlyOrDebug
 
-    /**
-     * Enables the Nimbus experiments library.
-     */
-    const val nimbusExperiments = true
-
     /**
      * Enables the Addresses autofill feature.
      */

app/src/main/java/org/mozilla/fenix/components/Analytics.kt

@@ -14,10 +14,8 @@ import mozilla.components.lib.crash.service.GleanCrashReporterService
 import mozilla.components.lib.crash.service.MozillaSocorroService
 import mozilla.components.lib.crash.service.SentryService
 import mozilla.components.service.nimbus.NimbusApi
-import mozilla.components.service.nimbus.NimbusDisabled
 import org.mozilla.fenix.BuildConfig
 import org.mozilla.fenix.Config
-import org.mozilla.fenix.FeatureFlags
 import org.mozilla.fenix.HomeActivity
 import org.mozilla.fenix.R
 import org.mozilla.fenix.ReleaseChannel
@@ -25,7 +23,6 @@ import org.mozilla.fenix.components.metrics.AdjustMetricsService
 import org.mozilla.fenix.components.metrics.GleanMetricsService
 import org.mozilla.fenix.components.metrics.MetricController
 import org.mozilla.fenix.experiments.createNimbus
-import org.mozilla.fenix.ext.components
 import org.mozilla.fenix.ext.settings
 import org.mozilla.fenix.perf.lazyMonitored
 import org.mozilla.fenix.utils.Mockable
@@ -59,9 +56,11 @@ class Analytics(
 
         // The name "Fenix" here matches the product name on Socorro and is unrelated to the actual app name:
         // https://bugzilla.mozilla.org/show_bug.cgi?id=1523284
-        val socorroService = MozillaSocorroService(context, appName = "Fenix",
+        val socorroService = MozillaSocorroService(
+            context, appName = "Fenix",
             version = MOZ_APP_VERSION, buildId = MOZ_APP_BUILDID, vendor = MOZ_APP_VENDOR,
-            releaseChannel = MOZ_UPDATE_CHANNEL)
+            releaseChannel = MOZ_UPDATE_CHANNEL
+        )
         services.add(socorroService)
 
         val intent = Intent(context, HomeActivity::class.java).apply {
@@ -102,11 +101,7 @@ class Analytics(
     }
 
     val experiments: NimbusApi by lazyMonitored {
-        if (FeatureFlags.nimbusExperiments) {
-            createNimbus(context, BuildConfig.NIMBUS_ENDPOINT)
-        } else {
-            NimbusDisabled()
-        }
+        createNimbus(context, BuildConfig.NIMBUS_ENDPOINT)
     }
 }
 

app/src/main/java/org/mozilla/fenix/settings/DataChoicesFragment.kt

@@ -7,7 +7,6 @@ package org.mozilla.fenix.settings
 import android.os.Bundle
 import androidx.preference.PreferenceFragmentCompat
 import androidx.preference.SwitchPreference
-import org.mozilla.fenix.FeatureFlags
 import org.mozilla.fenix.R
 import org.mozilla.fenix.components.metrics.MetricServiceType
 import org.mozilla.fenix.ext.components
@@ -72,7 +71,6 @@ class DataChoicesFragment : PreferenceFragmentCompat() {
 
         requirePreference<SwitchPreference>(R.string.pref_key_experimentation).apply {
             isChecked = context.settings().isExperimentationEnabled
-            isVisible = FeatureFlags.nimbusExperiments
             onPreferenceChangeListener = SharedPreferenceUpdater()
         }
     }