[iOS][coordinator] Autofill Add Credit Card Coordinator.

Removing the left |self.browserState| from the starting function in this
coordinator.

Change-Id: I02eaaed2d63a0fcaa2089786a6ff220fc1aa4c29
Bug: 1047881, 1029346
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2128072
Commit-Queue: Nazerke Kalidolda <nazerke@google.com>
Reviewed-by: Mark Cogan <marq@chromium.org>
Cr-Commit-Position: refs/heads/master@{#754904}

ios/chrome/browser/ui/settings/autofill/autofill_add_credit_card_coordinator.h

@@ -12,6 +12,10 @@
 // The coordinator for add credit card screen.
 @interface AutofillAddCreditCardCoordinator : ChromeCoordinator
 
+// Use -initWithBaseViewController:browser:
+- (instancetype)initWithBaseViewController:(UIViewController*)viewController
+    NS_UNAVAILABLE;
+
 // Use -initWithBaseViewController:browser:
 - (instancetype)initWithBaseViewController:(UIViewController*)viewController
                               browserState:(ChromeBrowserState*)browserState

ios/chrome/browser/ui/settings/autofill/autofill_add_credit_card_coordinator.mm

@@ -8,6 +8,7 @@
 #import "components/autofill/ios/browser/personal_data_manager_observer_bridge.h"
 #include "ios/chrome/browser/autofill/personal_data_manager_factory.h"
 #include "ios/chrome/browser/browser_state/chrome_browser_state.h"
+#import "ios/chrome/browser/main/browser.h"
 #import "ios/chrome/browser/ui/alert_coordinator/action_sheet_coordinator.h"
 #import "ios/chrome/browser/ui/alert_coordinator/alert_coordinator.h"
 #import "ios/chrome/browser/ui/settings/autofill/autofill_add_credit_card_mediator.h"
@@ -52,7 +53,7 @@
   // one so the user can add credit cards.
   autofill::PersonalDataManager* personalDataManager =
       autofill::PersonalDataManagerFactory::GetForBrowserState(
-          self.browserState->GetOriginalChromeBrowserState());
+          self.browser->GetBrowserState()->GetOriginalChromeBrowserState());
 
   self.mediator = [[AutofillAddCreditCardMediator alloc]
          initWithDelegate:self