Refactoring Reload in NavigationManager and CRWWebController.

ios/web/navigation/navigation_manager_impl.mm

Index: ios/web/navigation/navigation_manager_impl.mm
diff --git a/ios/web/navigation/navigation_manager_impl.mm b/ios/web/navigation/navigation_manager_impl.mm
index 9acc14128e0cf1c54c5558b26371a22b9fae8f39..707c515442ceb50644f9c60628d6082564053e72 100644
--- a/ios/web/navigation/navigation_manager_impl.mm
+++ b/ios/web/navigation/navigation_manager_impl.mm
@@ -354,10 +354,11 @@ bool AreURLsInPageNavigation(const GURL& existing_url, const GURL& new_url) {
   GURL url = item ? item->GetURL() : GURL(url::kAboutBlankURL);
   web::Referrer referrer = item ? item->GetReferrer() : web::Referrer();
 
-  WebState::OpenURLParams params(url, referrer,
-                                 WindowOpenDisposition::CURRENT_TAB,
-                                 ui::PAGE_TRANSITION_RELOAD, NO);
-  delegate_->GetWebState()->OpenURL(params);
+  WebLoadParams params(url);
+  params.referrer = referrer;
+  params.transition_type = ui::PAGE_TRANSITION_RELOAD;
+
+  LoadURLWithParams(params);
 }
 
 std::unique_ptr<std::vector<BrowserURLRewriter::URLRewriter>>