Pass NavigationContext to WebStateImpl::OnNavigationStarted.

ios/web/webui/crw_web_ui_manager_unittest.mm

 // 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.
 
 #import "ios/web/webui/crw_web_ui_manager.h"
 
 #include <memory>
 
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
 #import "base/mac/scoped_nsobject.h"
 #include "base/memory/ptr_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/strings/stringprintf.h"
 #import "base/strings/sys_string_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "ios/web/public/test/fakes/test_browser_state.h"
 #import "ios/web/public/test/fakes/test_web_client.h"
 #include "ios/web/public/test/scoped_testing_web_client.h"
 #include "ios/web/public/test/web_test.h"
+#include "ios/web/web_state/navigation_context_impl.h"
 #import "ios/web/web_state/web_state_impl.h"
 #import "ios/web/webui/crw_web_ui_page_builder.h"
 #import "ios/web/webui/url_fetcher_block_adapter.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #import "testing/gtest_mac.h"
 
 namespace web {
 
 // Path for test favicon file.
@@ skipping 105 matching lines @@
   // WebUIManager for testing.
   base::scoped_nsobject<CRWTestWebUIManager> web_ui_manager_;
 };
 
 // Tests that CRWWebUIManager observes provisional navigation and invokes an
 // HTML load in web state.
 TEST_F(CRWWebUIManagerTest, LoadWebUI) {
   base::string16 html(base::SysNSStringToUTF16(kHtml));
   GURL url(kTestWebUIUrl);
   EXPECT_CALL(*web_state_impl_, LoadWebUIHtml(html, url));
-  web_state_impl_->OnProvisionalNavigationStarted(url);
+  std::unique_ptr<web::NavigationContext> context =
+      NavigationContextImpl::CreateNavigationContext(web_state_impl_.get(),
+                                                     url);
+  web_state_impl_->OnNavigationStarted(context.get());
 }
 
 // Tests that CRWWebUIManager responds to OnScriptCommandReceieved call and runs
 // JavaScript to fetch a mojo resource.
 TEST_F(CRWWebUIManagerTest, HandleLoadMojoRequest) {
   // Create mock JavaScript message to request a mojo resource.
   std::unique_ptr<base::ListValue> arguments(new base::ListValue());
   arguments->AppendString(kMojoModuleName);
   const char kTestLoadId[] = "test-load-id";
   arguments->AppendString(kTestLoadId);
   base::DictionaryValue message;
   message.SetString("message", "webui.loadMojo");
   message.Set("arguments", std::move(arguments));
 
   // Create expected JavaScript to call.
   std::string expected_javascript = base::StringPrintf(
       "%s__crWeb.webUIModuleLoadNotifier.moduleLoadCompleted(\"%s\", \"%s\");",
       base::SysNSStringToUTF8(kMojoModule).c_str(), kMojoModuleName,
       kTestLoadId);
 
   EXPECT_CALL(*web_state_impl_,
               ExecuteJavaScript(base::UTF8ToUTF16(expected_javascript)));
   web_state_impl_->OnScriptCommandReceived("webui.loadMojo", message,
                                            GURL(kTestWebUIUrl), false);
 }
 }  // namespace web