Removed IsNativeAppLauncherEnabled() experiment

ios/chrome/browser/ui/settings/settings_navigation_controller.mm

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "ios/chrome/browser/ui/settings/settings_navigation_controller.h"
 
 #include "base/ios/ios_util.h"
 #include "base/mac/foundation_util.h"
 #include "components/strings/grit/components_strings.h"
 #include "ios/chrome/browser/browser_state/chrome_browser_state.h"
@@ skipping 98 matching lines @@
 }
 
 @synthesize shouldCommitSyncChangesOnDismissal =
     shouldCommitSyncChangesOnDismissal_;
 
 #pragma mark - SettingsNavigationController methods.
 
 // clang-format off
 + (SettingsNavigationController*)newSettingsMainControllerWithMainBrowserState:
     (ios::ChromeBrowserState*)browserState
-                                                           currentBrowserState:
-    (ios::ChromeBrowserState*)currentBrowserState
                                                                       delegate:
     (id<SettingsNavigationControllerDelegate>)delegate {
   // clang-format on
   UIViewController* controller = [[SettingsCollectionViewController alloc]
-      initWithBrowserState:browserState
-       currentBrowserState:currentBrowserState];
+      initWithBrowserState:browserState];
   SettingsNavigationController* nc = [[SettingsNavigationController alloc]
       initWithRootViewController:controller
                     browserState:browserState
                         delegate:delegate];
   [controller navigationItem].rightBarButtonItem = [nc doneButton];
   return nc;
 }
 
 + (SettingsNavigationController*)
 newAccountsController:(ios::ChromeBrowserState*)browserState
@@ skipping 536 matching lines @@
   return [NSValue valueWithNonretainedObject:controller];
 }
 
 #pragma mark - UIResponder
 
 - (BOOL)canBecomeFirstResponder {
   return YES;
 }
 
 @end