Remove ScopedVector from components/sessions.

ios/web/net/crw_ssl_status_updater_unittest.mm

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "ios/web/net/crw_ssl_status_updater.h"
 
 #include "base/mac/scoped_block.h"
 #include "base/strings/sys_string_conversions.h"
 #import "ios/web/navigation/crw_session_controller+private_constructors.h"
 #import "ios/web/navigation/crw_session_controller.h"
@@ skipping 84 matching lines @@
     trust_ = CreateServerTrustFromChain(chain, kHostName);
   }
 
   void TearDown() override {
     EXPECT_OCMOCK_VERIFY(delegate_);
     web::WebTest::TearDown();
   }
 
   // Returns autoreleased session controller with a single committed entry.
   CRWSessionController* SessionControllerWithEntry(std::string item_url_spec) {
-    ScopedVector<web::NavigationItem> nav_items;
+    std::vector<std::unique_ptr<web::NavigationItem>> nav_items;
     base::scoped_nsobject<CRWSessionController> session_controller(
         [[CRWSessionController alloc]
             initWithNavigationItems:std::move(nav_items)
                        currentIndex:0
                        browserState:GetBrowserState()]);
     [session_controller addPendingEntry:GURL(item_url_spec)
                                referrer:Referrer()
                              transition:ui::PAGE_TRANSITION_LINK
                       rendererInitiated:NO];
     [session_controller commitPendingEntry];
@@ skipping 240 matching lines @@
   [data_source_
       finishVerificationWithCertStatus:0
                          securityStyle:web::SECURITY_STYLE_AUTHENTICATED];
 
   // Make sure that security style and content status did change.
   EXPECT_EQ(web::SECURITY_STYLE_UNKNOWN, item->GetSSL().security_style);
   EXPECT_EQ(web::SSLStatus::NORMAL_CONTENT, item->GetSSL().content_status);
 }
 
 }  // namespace web