Replaced NavigationContext::IsErrorPage with NavigationContext::GetError

ios/web/web_state/web_state_impl_unittest.mm

 // Copyright 2014 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/web_state/web_state_impl.h"
 
 #include <stddef.h>
 
 #include <memory>
 
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/logging.h"
 #import "base/mac/bind_objc_block.h"
 #include "base/memory/ptr_util.h"
 #import "base/test/ios/wait_util.h"
 #import "ios/web/public/java_script_dialog_presenter.h"
 #include "ios/web/public/load_committed_details.h"
 #include "ios/web/public/test/fakes/test_browser_state.h"
 #import "ios/web/public/test/fakes/test_web_state_delegate.h"
 #import "ios/web/public/test/fakes/test_web_state_observer.h"
 #include "ios/web/public/test/web_test.h"
 #import "ios/web/public/web_state/context_menu_params.h"
 #include "ios/web/public/web_state/global_web_state_observer.h"
-#include "ios/web/public/web_state/navigation_context.h"
 #import "ios/web/public/web_state/web_state_delegate.h"
 #include "ios/web/public/web_state/web_state_observer.h"
 #import "ios/web/public/web_state/web_state_policy_decider.h"
 #include "ios/web/web_state/global_web_state_event_tracker.h"
-#include "ios/web/web_state/navigation_context_impl.h"
+#import "ios/web/web_state/navigation_context_impl.h"
 #import "ios/web/web_state/ui/crw_web_controller.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_util.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #import "testing/gtest_mac.h"
 #include "url/gurl.h"
 
 using testing::_;
 using testing::Assign;
@@ skipping 312 matching lines @@
   std::unique_ptr<web::NavigationContext> context =
       NavigationContextImpl::CreateNavigationContext(web_state_.get(), url);
   web_state_->OnNavigationFinished(context.get());
   ASSERT_TRUE(observer->did_finish_navigation_info());
   EXPECT_EQ(web_state_.get(),
             observer->did_finish_navigation_info()->web_state);
   NavigationContext* actual_context =
       observer->did_finish_navigation_info()->context.get();
   EXPECT_EQ(context->GetUrl(), actual_context->GetUrl());
   EXPECT_FALSE(actual_context->IsSameDocument());
-  EXPECT_FALSE(actual_context->IsErrorPage());
+  EXPECT_FALSE(actual_context->GetError());
   EXPECT_FALSE(actual_context->GetResponseHeaders());
 
   // Test that DidStartNavigation() is called.
   ASSERT_FALSE(observer->did_start_navigation_info());
   web_state_->OnNavigationStarted(context.get());
   ASSERT_TRUE(observer->did_start_navigation_info());
   EXPECT_EQ(web_state_.get(), observer->did_start_navigation_info()->web_state);
   actual_context = observer->did_start_navigation_info()->context.get();
   EXPECT_EQ(context->GetUrl(), actual_context->GetUrl());
   EXPECT_FALSE(actual_context->IsSameDocument());
-  EXPECT_FALSE(actual_context->IsErrorPage());
+  EXPECT_FALSE(actual_context->GetError());
   EXPECT_FALSE(actual_context->GetResponseHeaders());
 
   // Test that NavigationItemsPruned() is called.
   ASSERT_FALSE(observer->navigation_items_pruned_info());
   web_state_->OnNavigationItemsPruned(1);
   ASSERT_TRUE(observer->navigation_items_pruned_info());
   EXPECT_EQ(web_state_.get(),
             observer->navigation_items_pruned_info()->web_state);
 
   // Test that NavigationItemChanged() is called.
@@ skipping 301 matching lines @@
   // Set |created_with_opener| to true and verify that HasOpener() returns true.
   WebState::CreateParams params_with_opener =
       WebState::CreateParams(GetBrowserState());
   params_with_opener.created_with_opener = true;
   std::unique_ptr<WebState> web_state_with_opener =
       WebState::Create(params_with_opener);
   EXPECT_TRUE(web_state_with_opener->HasOpener());
 }
 
 }  // namespace web