Pass NavigationContext to WebStateImpl::OnNavigationStarted.

ios/web/web_state/navigation_callbacks_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.
 
 #include <memory>
 #include <string>
 
 #include "base/memory/ptr_util.h"
 #import "ios/web/public/navigation_item.h"
 #import "ios/web/public/navigation_manager.h"
@@ skipping 91 matching lines @@
 };
 
 // Tests successful navigation to a new page.
 TEST_F(StartAndFinishNavigationTest, NewPageNavigation) {
   const GURL url = HttpServer::MakeUrl("http://chromium.test");
   std::map<GURL, std::string> responses;
   responses[url] = "Chromium Test";
   web::test::SetUpSimpleHttpServer(responses);
 
   // Perform new page navigation.
-  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(_));
+  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(url));
   EXPECT_CALL(*observer_, DidFinishNavigation(_))
       .WillOnce(VerifyNewPageContext(web_state(), url));
   LoadUrl(url);
 }
 
 // Tests user-initiated hash change.
 TEST_F(StartAndFinishNavigationTest, UserInitiatedHashChangeNavigation) {
   const GURL url = HttpServer::MakeUrl("http://chromium.test");
   std::map<GURL, std::string> responses;
   responses[url] = "Chromium Test";
   web::test::SetUpSimpleHttpServer(responses);
 
   // Perform new page navigation.
-  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(_));
+  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(url));
   EXPECT_CALL(*observer_, DidFinishNavigation(_))
       .WillOnce(VerifyNewPageContext(web_state(), url));
   LoadUrl(url);
 
   // Perform same-page navigation.
   const GURL hash_url = HttpServer::MakeUrl("http://chromium.test#1");
-  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(_));
+  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(hash_url));
   EXPECT_CALL(*observer_, DidFinishNavigation(_))
       .WillOnce(VerifySameDocumentContext(web_state(), hash_url));
   LoadUrl(hash_url);
 
   // Perform same-page navigation by going back.
-  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(_));
+  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(url));
   EXPECT_CALL(*observer_, DidFinishNavigation(_))
       .WillOnce(VerifySameDocumentContext(web_state(), url));
   ExecuteBlockAndWaitForLoad(url, ^{
     navigation_manager()->GoBack();
   });
 }
 
 // Tests renderer-initiated hash change.
 TEST_F(StartAndFinishNavigationTest, RendererInitiatedHashChangeNavigation) {
   const GURL url = HttpServer::MakeUrl("http://chromium.test");
   std::map<GURL, std::string> responses;
   responses[url] = "Chromium Test";
   web::test::SetUpSimpleHttpServer(responses);
 
   // Perform new page navigation.
-  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(_));
+  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(url));
   EXPECT_CALL(*observer_, DidFinishNavigation(_))
       .WillOnce(VerifyNewPageContext(web_state(), url));
   LoadUrl(url);
 
   // Perform same-page navigation using JavaScript.
   const GURL hash_url = HttpServer::MakeUrl("http://chromium.test#1");
-  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(_));
+  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(hash_url));
   EXPECT_CALL(*observer_, DidFinishNavigation(_))
       .WillOnce(VerifySameDocumentContext(web_state(), hash_url));
   ExecuteJavaScript(@"window.location.hash = '#1'");
 }
 
 // Tests state change.
 TEST_F(StartAndFinishNavigationTest, StateNavigation) {
   const GURL url = HttpServer::MakeUrl("http://chromium.test");
   std::map<GURL, std::string> responses;
   responses[url] = "Chromium Test";
   web::test::SetUpSimpleHttpServer(responses);
 
   // Perform new page navigation.
-  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(_));
+  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(url));
   EXPECT_CALL(*observer_, DidFinishNavigation(_))
       .WillOnce(VerifyNewPageContext(web_state(), url));
   LoadUrl(url);
 
   // Perform push state using JavaScript.
   const GURL push_url = HttpServer::MakeUrl("http://chromium.test/test.html");
-  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(_));
+  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(push_url));
   EXPECT_CALL(*observer_, DidFinishNavigation(_))
       .WillOnce(VerifySameDocumentContext(web_state(), push_url));
   ExecuteJavaScript(@"window.history.pushState('', 'Test', 'test.html')");
 
   // Perform replace state using JavaScript.
   const GURL replace_url = HttpServer::MakeUrl("http://chromium.test/1.html");
-  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(_));
+  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(replace_url));
   EXPECT_CALL(*observer_, DidFinishNavigation(_))
       .WillOnce(VerifySameDocumentContext(web_state(), replace_url));
   ExecuteJavaScript(@"window.history.replaceState('', 'Test', '1.html')");
 }
 
 // Tests native content navigation.
 TEST_F(StartAndFinishNavigationTest, NativeContentNavigation) {
   GURL url(url::SchemeHostPort(kTestNativeContentScheme, "ui", 0).Serialize());
-  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(_));
+  EXPECT_CALL(*observer_, ProvisionalNavigationStarted(url));
   EXPECT_CALL(*observer_, DidFinishNavigation(_))
       .WillOnce(VerifyNewNativePageContext(web_state(), url));
   LoadUrl(url);
 }
 
 }  // namespace web