[ios clean] Updates all BrowserCoordinator to the new rule

ios/clean/chrome/browser/ui/settings/settings_coordinator.mm

Index: ios/clean/chrome/browser/ui/settings/settings_coordinator.mm
diff --git a/ios/clean/chrome/browser/ui/settings/settings_coordinator.mm b/ios/clean/chrome/browser/ui/settings/settings_coordinator.mm
index 4b6e6ed0af86ad87464003b7f688e1a321a4e08e..b01ca7f8c1f175c4af2b42d48dca3b74270079e9 100644
--- a/ios/clean/chrome/browser/ui/settings/settings_coordinator.mm
+++ b/ios/clean/chrome/browser/ui/settings/settings_coordinator.mm
@@ -6,7 +6,6 @@
 
 #import "ios/chrome/browser/ui/settings/settings_navigation_controller.h"
 #import "ios/clean/chrome/browser/ui/commands/settings_commands.h"
-#import "ios/shared/chrome/browser/coordinator_context/coordinator_context.h"
 #import "ios/shared/chrome/browser/ui/browser_list/browser.h"
 #import "ios/shared/chrome/browser/ui/commands/command_dispatcher.h"
 #import "ios/shared/chrome/browser/ui/coordinators/browser_coordinator+internal.h"
@@ -31,19 +30,9 @@
                                 currentBrowserState:self.browser
                                                         ->browser_state()
                                            delegate:self];
-  [self.context.baseViewController presentViewController:self.viewController
-                                                animated:self.context.animated
-                                              completion:nil];
   [super start];
 }
 
-- (void)stop {
-  [super stop];
-  [self.viewController.presentingViewController
-      dismissViewControllerAnimated:self.context.animated
-                         completion:nil];
-}
-
 #pragma mark - SettingsNavigationControllerDelegate
 
 - (void)closeSettingsAndOpenUrl:(OpenUrlCommand*)command {