Don't show account deleted informer for Brave Sync setup page

browser/brave_browser_main_parts.cc

@@ -150,8 +150,8 @@ void BraveBrowserMainParts::PostBrowserStart() {
 
         SyncCannotRunInfoBarDelegate::Create(infobar_manager, profile, browser);
 
-        BraveSyncAccountDeletedInfoBarDelegate::Create(infobar_manager, profile,
-                                                       browser);
+        BraveSyncAccountDeletedInfoBarDelegate::Create(active_web_contents,
+                                                       profile, browser);
       }
     }
   }

browser/infobars/brave_sync_account_deleted_infobar_delegate.cc

@@ -6,27 +6,22 @@
 #include "brave/browser/infobars/brave_sync_account_deleted_infobar_delegate.h"
 
 #include <memory>
-#include <utility>
 
-#include "base/feature_list.h"
 #include "brave/browser/ui/brave_pages.h"
 #include "brave/components/brave_sync/brave_sync_prefs.h"
-#include "brave/components/constants/pref_names.h"
+#include "brave/components/constants/webui_url_constants.h"
 #include "brave/components/l10n/common/locale_util.h"
 #include "brave/grit/brave_generated_resources.h"
 #include "chrome/browser/infobars/confirm_infobar_creator.h"
 #include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/grit/chromium_strings.h"
+#include "chrome/browser/ui/chrome_pages.h"
 #include "components/infobars/content/content_infobar_manager.h"
 #include "components/infobars/core/infobar.h"
-#include "components/prefs/pref_service.h"
-#include "components/strings/grit/components_strings.h"
 #include "ui/views/vector_icons.h"
 
 // static
 void BraveSyncAccountDeletedInfoBarDelegate::Create(
-    infobars::ContentInfoBarManager* infobar_manager,
+    content::WebContents* active_web_contents,
     Profile* profile,
     Browser* browser) {
   brave_sync::Prefs brave_sync_prefs(profile->GetPrefs());
@@ -36,6 +31,20 @@ void BraveSyncAccountDeletedInfoBarDelegate::Create(
     return;
   }
 
+  // If we already are on brave://settings/braveSync/setup page, don't show
+  // informer
+  if (!active_web_contents || active_web_contents->GetURL() ==
+                                  chrome::GetSettingsUrl(kBraveSyncSetupPath)) {
+    return;
+  }
+
+  infobars::ContentInfoBarManager* infobar_manager =
+      infobars::ContentInfoBarManager::FromWebContents(active_web_contents);
+
+  if (!infobar_manager) {
+    return;
+  }
+
   // Show infobar
   infobar_manager->AddInfoBar(
       CreateConfirmInfoBar(std::unique_ptr<ConfirmInfoBarDelegate>(

browser/infobars/brave_sync_account_deleted_infobar_delegate.h

@@ -13,9 +13,9 @@
 class Browser;
 class Profile;
 
-namespace infobars {
-class ContentInfoBarManager;
-}  // namespace infobars
+namespace content {
+class WebContents;
+}
 
 // An infobar that is run with a string, buttons, and a "Learn More" link.
 class BraveSyncAccountDeletedInfoBarDelegate : public ConfirmInfoBarDelegate {
@@ -25,7 +25,7 @@ class BraveSyncAccountDeletedInfoBarDelegate : public ConfirmInfoBarDelegate {
   BraveSyncAccountDeletedInfoBarDelegate& operator=(
       const BraveSyncAccountDeletedInfoBarDelegate&) = delete;
 
-  static void Create(infobars::ContentInfoBarManager* infobar_manager,
+  static void Create(content::WebContents* active_web_contents,
                      Profile* profile,
                      Browser* browser);
 

browser/sync/brave_sync_alerts_service.cc

@@ -63,11 +63,8 @@ void BraveSyncAlertsService::ShowInfobar() {
     content::WebContents* active_web_contents =
         browser->tab_strip_model()->GetActiveWebContents();
     if (active_web_contents) {
-      infobars::ContentInfoBarManager* infobar_manager =
-          infobars::ContentInfoBarManager::FromWebContents(active_web_contents);
-
-      BraveSyncAccountDeletedInfoBarDelegate::Create(infobar_manager, profile_,
-                                                     browser);
+      BraveSyncAccountDeletedInfoBarDelegate::Create(active_web_contents,
+                                                     profile_, browser);
     }
   }
 #endif