No issue: Removes feature flags for delete data (#5738)

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

@@ -45,17 +45,6 @@ object FeatureFlags {
      */
     val etpCategories = nightly or debug
 
-    /**
-     * Granular data deletion provides additional choices on the Delete Browsing Data
-     * setting screen for cookies, cached images and files, and site permissions.
-     */
-    val granularDataDeletion = nightly or debug
-
-    /**
-     * Gives option in Settings to Delete Browsing Data on new menu option Quit
-     */
-    val deleteDataOnQuit = nightly or debug
-
     /**
      * Gives option in Settings to disable auto play media
      */

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

@@ -30,7 +30,6 @@ import mozilla.components.concept.sync.OAuthAccount
 import mozilla.components.concept.sync.Profile
 import org.mozilla.fenix.BrowserDirection
 import org.mozilla.fenix.Config
-import org.mozilla.fenix.FeatureFlags
 import org.mozilla.fenix.FenixApplication
 import org.mozilla.fenix.HomeActivity
 import org.mozilla.fenix.R
@@ -105,14 +104,6 @@ class SettingsFragment : PreferenceFragmentCompat(), AccountObserver {
                 isVisible = false
             }
         }
-
-        if (FeatureFlags.deleteDataOnQuit) {
-            findPreference<Preference>(
-                getPreferenceKey(R.string.pref_key_delete_browsing_data_on_quit_preference)
-            )?.apply {
-                isVisible = true
-            }
-        }
     }
 
     override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {

app/src/main/java/org/mozilla/fenix/settings/deletebrowsingdata/DeleteBrowsingDataController.kt

@@ -10,7 +10,6 @@ import kotlinx.coroutines.delay
 import kotlinx.coroutines.withContext
 import mozilla.components.concept.engine.Engine
 import mozilla.components.feature.tab.collections.TabCollection
-import org.mozilla.fenix.FeatureFlags
 import org.mozilla.fenix.ext.components
 import kotlin.coroutines.CoroutineContext
 
@@ -36,14 +35,7 @@ class DefaultDeleteBrowsingDataController(
     }
 
     override suspend fun deleteBrowsingData() {
-        if (FeatureFlags.granularDataDeletion) {
         deleteHistoryAndDOMStorages()
-        } else {
-            withContext(coroutineContext) {
-                context.components.core.engine.clearData(Engine.BrowsingData.all())
-            }
-            context.components.core.historyStorage.deleteEverything()
-        }
     }
 
     override suspend fun deleteHistoryAndDOMStorages() {

app/src/main/java/org/mozilla/fenix/settings/deletebrowsingdata/DeleteBrowsingDataFragment.kt

@@ -22,7 +22,6 @@ import kotlinx.coroutines.launch
 import mozilla.components.browser.session.Session
 import mozilla.components.browser.session.SessionManager
 import mozilla.components.feature.tab.collections.TabCollection
-import org.mozilla.fenix.FeatureFlags
 import org.mozilla.fenix.R
 import org.mozilla.fenix.components.FenixSnackbar
 import org.mozilla.fenix.components.metrics.Event
@@ -61,16 +60,7 @@ class DeleteBrowsingDataFragment : Fragment() {
             })
         }
 
-        if (!FeatureFlags.granularDataDeletion) {
-            // Disabling the disabled state until we have APIs to decide
-            // if there is data to delete for all categories
-            getCheckboxes().forEach {
-                it.onCheckListener = { _ -> updateCheckboxState() }
-            }
-        } else {
-            // Otherwise, all checkboxes should default to checked state
         getCheckboxes().forEach { it.isChecked = true }
-        }
 
         view.delete_data?.setOnClickListener {
             askToDelete()
@@ -161,7 +151,7 @@ class DeleteBrowsingDataFragment : Fragment() {
             .setText(resources.getString(R.string.preferences_delete_browsing_data_snackbar))
             .show()
 
-        if (popAfter || FeatureFlags.granularDataDeletion) viewLifecycleOwner.lifecycleScope.launch(
+        if (popAfter) viewLifecycleOwner.lifecycleScope.launch(
             Dispatchers.Main
         ) {
             findNavController().popBackStack(R.id.homeFragment, false)
@@ -177,13 +167,6 @@ class DeleteBrowsingDataFragment : Fragment() {
         updateSitePermissions()
     }
 
-    private fun updateCheckboxState() {
-        val enabled = getCheckboxes().any { it.isChecked }
-
-        view?.delete_data?.isEnabled = enabled
-        view?.delete_data?.alpha = if (enabled) ENABLED_ALPHA else DISABLED_ALPHA
-    }
-
     private fun updateTabCount() {
         view?.open_tabs_item?.apply {
             val openTabs = requireComponents.core.sessionManager.sessions.size
@@ -191,7 +174,6 @@ class DeleteBrowsingDataFragment : Fragment() {
                 R.string.preferences_delete_browsing_data_tabs_subtitle,
                 openTabs
             )
-            if (!FeatureFlags.granularDataDeletion) isEnabled = openTabs > 0
         }
     }
 
@@ -207,7 +189,6 @@ class DeleteBrowsingDataFragment : Fragment() {
                             R.string.preferences_delete_browsing_data_browsing_data_subtitle,
                             historyCount
                         )
-                    if (!FeatureFlags.granularDataDeletion) isEnabled = historyCount > 0
                 }
             }
         }
@@ -226,7 +207,6 @@ class DeleteBrowsingDataFragment : Fragment() {
                             R.string.preferences_delete_browsing_data_collections_subtitle,
                             collectionsCount
                         )
-                    if (!FeatureFlags.granularDataDeletion) isEnabled = collectionsCount > 0
                 }
             }
         }
@@ -246,18 +226,14 @@ class DeleteBrowsingDataFragment : Fragment() {
 
     private fun getCheckboxes(): List<DeleteBrowsingDataItem> {
         val fragmentView = view!!
-        val originalList = listOf(
+        return listOf(
             fragmentView.open_tabs_item,
             fragmentView.browsing_data_item,
-            fragmentView.collections_item
-        )
-        @Suppress("ConstantConditionIf")
-        val granularList = if (FeatureFlags.granularDataDeletion) listOf(
+            fragmentView.collections_item,
             fragmentView.cookies_item,
             fragmentView.cached_files_item,
             fragmentView.site_permissions_item
-        ) else emptyList()
-        return originalList + granularList
+        )
     }
 
     companion object {

app/src/main/res/xml/preferences.xml

@@ -75,7 +75,6 @@
             android:key="@string/pref_key_delete_browsing_data"
             android:title="@string/preferences_delete_browsing_data" />
         <androidx.preference.Preference
-            app:isPreferenceVisible="false"
             android:icon="@drawable/ic_exit"
             android:key="@string/pref_key_delete_browsing_data_on_quit_preference"
             android:title="@string/preferences_delete_browsing_data_on_quit" />