Removed Chrome prefix from ios_web_view_inttests test fixtures.

ios/web_view/test/chrome_web_view_restorable_state_inttest.mm

-// 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.
-
-#import <ChromeWebView/ChromeWebView.h>
-
-#import "ios/web_view/test/chrome_web_view_test.h"
-#import "ios/web_view/test/web_view_test_util.h"
-#include "testing/gtest_mac.h"
-
-#if !defined(__has_feature) || !__has_feature(objc_arc)
-#error "This file requires ARC support."
-#endif
-
-namespace ios_web_view {
-
-namespace {
-
-// Creates a new web view and restores its state from |source_web_view|.
-CWVWebView* CreateWebViewWithState(CWVWebView* source_web_view) {
-  NSMutableData* data = [[NSMutableData alloc] init];
-  NSKeyedArchiver* archiver =
-      [[NSKeyedArchiver alloc] initForWritingWithMutableData:data];
-  [source_web_view encodeRestorableStateWithCoder:archiver];
-  [archiver finishEncoding];
-  NSKeyedUnarchiver* unarchiver =
-      [[NSKeyedUnarchiver alloc] initForReadingWithData:data];
-  CWVWebView* result = test::CreateWebView();
-  [result decodeRestorableStateWithCoder:unarchiver];
-  return result;
-}
-
-}  // namespace
-
-// Tests encodeRestorableStateWithCoder: and decodeRestorableStateWithCoder:
-// methods.
-typedef ios_web_view::ChromeWebViewTest ChromeWebViewRestorableStateTest;
-TEST_F(ChromeWebViewRestorableStateTest, EncodeDecode) {
-  // Load 2 URLs to create non-default state.
-  ASSERT_FALSE([web_view_ lastCommittedURL]);
-  ASSERT_FALSE([web_view_ visibleURL]);
-  ASSERT_FALSE([web_view_ canGoBack]);
-  ASSERT_FALSE([web_view_ canGoForward]);
-  ASSERT_TRUE(test::LoadUrl(web_view_, [NSURL URLWithString:@"about:newtab"]));
-  ASSERT_NSEQ(@"about:newtab", [web_view_ lastCommittedURL].absoluteString);
-  ASSERT_NSEQ(@"about:newtab", [web_view_ visibleURL].absoluteString);
-  ASSERT_TRUE(test::LoadUrl(web_view_, [NSURL URLWithString:@"about:blank"]));
-  ASSERT_NSEQ(@"about:blank", [web_view_ lastCommittedURL].absoluteString);
-  ASSERT_NSEQ(@"about:blank", [web_view_ visibleURL].absoluteString);
-  ASSERT_TRUE([web_view_ canGoBack]);
-  ASSERT_FALSE([web_view_ canGoForward]);
-
-  // Create second web view and restore its state from the first web view.
-  CWVWebView* restored_web_view = CreateWebViewWithState(web_view_);
-
-  // Verify that the state has been restored correctly.
-  EXPECT_NSEQ(@"about:blank",
-              [restored_web_view lastCommittedURL].absoluteString);
-  EXPECT_NSEQ(@"about:blank", [restored_web_view visibleURL].absoluteString);
-  EXPECT_TRUE([web_view_ canGoBack]);
-  EXPECT_FALSE([web_view_ canGoForward]);
-}
-
-}  // namespace ios_web_view