Removed Chrome prefix from ios_web_view_inttests test fixtures.

ios/web_view/test/chrome_web_view_test.h

-// Copyright 2017 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_VIEW_TEST_CHROME_WEB_VIEW_TEST_H_
-#define IOS_WEB_VIEW_TEST_CHROME_WEB_VIEW_TEST_H_
-
-#include <memory>
-#include <string>
-
-#import "base/mac/scoped_nsobject.h"
-#include "testing/platform_test.h"
-
-namespace net {
-namespace test_server {
-class EmbeddedTestServer;
-}  // namespace test_server
-}  // namespace net
-
-@class CWVWebView;
-class GURL;
-@class NSURL;
-
-namespace ios_web_view {
-
-// A test fixture for testing CWVWebView. A test server is also created to
-// support loading content. The server supports the urls returned by the GetUrl*
-// methods below.
-class ChromeWebViewTest : public PlatformTest {
- protected:
-  ChromeWebViewTest();
-  ~ChromeWebViewTest() override;
-
-  // Returns URL to an html page with title set to |title|.
-  GURL GetUrlForPageWithTitle(const std::string& title);
-
-  // Returns URL to an html page with |html| within page's body tags.
-  GURL GetUrlForPageWithHtmlBody(const std::string& html);
-
-  // Returns URL to an html page with title set to |title| and |body| within
-  // the page's body tags.
-  GURL GetUrlForPageWithTitleAndBody(const std::string& title,
-                                     const std::string& body);
-
-  // PlatformTest methods.
-  void SetUp() override;
-
-  // CWVWebView created with default configuration and frame equal to screen
-  // bounds.
-  base::scoped_nsobject<CWVWebView> web_view_;
-
-  // Embedded server for handling requests sent to the URLs returned by the
-  // GetURL* methods.
-  std::unique_ptr<net::test_server::EmbeddedTestServer> test_server_;
-};
-
-}  // namespace ios_web_view
-
-#endif  // IOS_WEB_VIEW_TEST_CHROME_WEB_VIEW_TEST_H_