[ios] Removed deprecated ios/web/test/web_test.h.

ios/web/test/web_int_test.h

 // Copyright 2015 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.
 
 #ifndef IOS_WEB_TEST_WEB_INT_TEST_H_
 #define IOS_WEB_TEST_WEB_INT_TEST_H_
 
 #import <WebKit/WebKit.h>
 
-#include "ios/web/test/web_test.h"
+#include "ios/web/public/test/web_test.h"
 
 namespace web {
 
 // A test fixture for integration tests that need to bring up the HttpServer.
 class WebIntTest : public WebTest {
  protected:
   WebIntTest();
   ~WebIntTest() override;
 
   // WebTest methods.
   void SetUp() override;
   void TearDown() override;
 
   // Synchronously removes data from |data_store|.
   // |websiteDataTypes| is from the constants defined in
   // "WebKit/WKWebsiteDataRecord".
   void RemoveWKWebViewCreatedData(WKWebsiteDataStore* data_store,
                                   NSSet* websiteDataTypes);
 
 };
 
 }  // namespace web
 
 #endif  // IOS_WEB_TEST_WEB_TEST_H_