Componentize SecurityStateModel

chrome/browser/ui/views/frame/web_app_left_header_view_ash.cc

Index: chrome/browser/ui/views/frame/web_app_left_header_view_ash.cc
diff --git a/chrome/browser/ui/views/frame/web_app_left_header_view_ash.cc b/chrome/browser/ui/views/frame/web_app_left_header_view_ash.cc
index 2c2dc2a19788128198a1f3a1bb09c8088ee3b872..8fcad26fb128d612c14830314909d1bc2b546f22 100644
--- a/chrome/browser/ui/views/frame/web_app_left_header_view_ash.cc
+++ b/chrome/browser/ui/views/frame/web_app_left_header_view_ash.cc
@@ -7,6 +7,7 @@
 #include "ash/frame/caption_buttons/frame_caption_button.h"
 #include "ash/frame/caption_buttons/frame_caption_button_container_view.h"
 #include "chrome/app/chrome_command_ids.h"
+#include "chrome/browser/ssl/chrome_security_state_model_delegate.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
 #include "components/toolbar/toolbar_model.h"
@@ -90,10 +91,11 @@ void WebAppLeftHeaderView::ShowWebsiteSettings() const {
   if (!nav_entry)
     return;
 
-  SecurityStateModel* security_model = SecurityStateModel::FromWebContents(tab);
-  DCHECK(security_model);
+  ChromeSecurityStateModelDelegate* security_model_delegate =
+      ChromeSecurityStateModelDelegate::FromWebContents(tab);
+  DCHECK(security_model_delegate);
 
   chrome::ShowWebsiteSettings(browser_view_->browser(), tab,
                               nav_entry->GetURL(),
-                              security_model->GetSecurityInfo());
+                              security_model_delegate->GetSecurityInfo());
 }