[ios] Move WebStateList to ios/chrome/browser/web_state_list.

ios/chrome/browser/ui/toolbar/toolbar_model_impl_ios_unittest.mm

 // Copyright 2012 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 <Foundation/Foundation.h>
 
 #include <memory>
 
 #include "base/mac/scoped_nsobject.h"
 #include "base/memory/ptr_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/bookmarks/browser/bookmark_model.h"
 #include "components/bookmarks/test/bookmark_test_helpers.h"
 #include "components/toolbar/test_toolbar_model.h"
 #include "ios/chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "ios/chrome/browser/browser_state/test_chrome_browser_state.h"
 #include "ios/chrome/browser/ui/toolbar/toolbar_model_delegate_ios.h"
 #include "ios/chrome/browser/ui/toolbar/toolbar_model_impl_ios.h"
+#include "ios/chrome/browser/web_state_list/fake_web_state_list_delegate.h"
+#include "ios/chrome/browser/web_state_list/web_state_list.h"
 #import "ios/chrome/browser/xcallback_parameters.h"
-#include "ios/shared/chrome/browser/tabs/fake_web_state_list_delegate.h"
-#include "ios/shared/chrome/browser/tabs/web_state_list.h"
 #import "ios/testing/ocmock_complex_type_helper.h"
 #import "ios/web/public/test/fakes/test_navigation_manager.h"
 #import "ios/web/public/test/fakes/test_web_state.h"
 #include "ios/web/public/test/test_web_thread.h"
 #include "ios/web/public/test/test_web_thread_bundle.h"
 #include "testing/gtest_mac.h"
 #include "testing/platform_test.h"
 #include "third_party/ocmock/gtest_support.h"
 #include "third_party/ocmock/ocmock_extensions.h"
 
@@ skipping 160 matching lines @@
                              base::UTF8ToUTF16(kWebUrl), GURL(kWebUrl));
   EXPECT_TRUE(toolbarModel_->IsCurrentTabBookmarked());
 
   // Remove the bookmark and verify the toolbar model indicates that the URL is
   // not bookmarked.
   bookmark_model->Remove(node);
   EXPECT_FALSE(toolbarModel_->IsCurrentTabBookmarked());
 }
 
 }  // namespace