Classify navigations without page id in parallel to the existing classifier.

content/browser/frame_host/navigator_impl_unittest.cc

 // 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.
 
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/time/time.h"
 #include "content/browser/frame_host/navigation_controller_impl.h"
 #include "content/browser/frame_host/navigation_entry_impl.h"
 #include "content/browser/frame_host/navigation_request.h"
@@ skipping 32 matching lines @@
   void SetUp() override {
     EnableBrowserSideNavigation();
     RenderViewHostImplTestHarness::SetUp();
   }
 
   TestNavigationURLLoader* GetLoaderForNavigationRequest(
       NavigationRequest* request) const {
     return static_cast<TestNavigationURLLoader*>(request->loader_for_testing());
   }
 
-  void RequestNavigation(FrameTreeNode* node, const GURL& url) {
+  int RequestNavigation(FrameTreeNode* node, const GURL& url) {
     RequestNavigationWithParameters(node, url, Referrer(),
                                     ui::PAGE_TRANSITION_LINK);
+    return controller().GetPendingEntry()->GetUniqueID();

[clamy, 2015/04/10 12:05:44]

Should the return come from RequestNavigationWithParameters? It might be clearer
why we can call controller().GetPendingEntry()->GetUniqueID() (since we just
call controller().LoadURLWithParams before).

[Avi (use Gerrit), 2015/04/13 22:42:48]

Done.

   }
 
   void RequestNavigationWithParameters(
       FrameTreeNode* node,
       const GURL& url,
       const Referrer& referrer,
       ui::PageTransition transition_type) {
     NavigationController::LoadURLParams load_params(url);
     load_params.frame_tree_node_id = node->frame_tree_node_id();
     load_params.referrer = referrer;
@@ skipping 40 matching lines @@
 // non-live renderer.
 TEST_F(NavigatorTestWithBrowserSideNavigation,
        SimpleBrowserInitiatedNavigationFromNonLiveRenderer) {
   const GURL kUrl("http://chromium.org/");
 
   EXPECT_FALSE(main_test_rfh()->IsRenderFrameLive());
 
   // Start a browser-initiated navigation.
   int32 site_instance_id = main_test_rfh()->GetSiteInstance()->GetId();
   FrameTreeNode* node = main_test_rfh()->frame_tree_node();
-  RequestNavigation(node, kUrl);
+  int entry_id = RequestNavigation(node, kUrl);
   NavigationRequest* request = GetNavigationRequestForFrameTreeNode(node);
   ASSERT_TRUE(request);
   EXPECT_EQ(kUrl, request->common_params().url);
   EXPECT_TRUE(request->browser_initiated());
 
   // As there's no live renderer the navigation should not wait for a
   // beforeUnload ACK from the renderer and start right away.
   EXPECT_EQ(NavigationRequest::STARTED, request->state());
   ASSERT_TRUE(GetLoaderForNavigationRequest(request));
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
   EXPECT_FALSE(node->render_manager()->pending_frame_host());
 
   // Have the current RenderFrameHost commit the navigation.
   scoped_refptr<ResourceResponse> response(new ResourceResponse);
   GetLoaderForNavigationRequest(request)
       ->CallOnResponseStarted(response, MakeEmptyStream());
   EXPECT_TRUE(DidRenderFrameHostRequestCommit(main_test_rfh()));
   EXPECT_EQ(NavigationRequest::RESPONSE_STARTED, request->state());
 
   // Commit the navigation.
-  main_test_rfh()->SendNavigate(0, kUrl);
+  main_test_rfh()->SendNavigate(0, entry_id, true, kUrl);
   EXPECT_EQ(RenderFrameHostImpl::STATE_DEFAULT, main_test_rfh()->rfh_state());
   EXPECT_EQ(SiteInstanceImpl::GetSiteForURL(browser_context(), kUrl),
             main_test_rfh()->GetSiteInstance()->GetSiteURL());
   EXPECT_EQ(kUrl, contents()->GetLastCommittedURL());
   EXPECT_FALSE(GetNavigationRequestForFrameTreeNode(node));
   EXPECT_FALSE(node->render_manager()->pending_frame_host());
 
   // The main RenderFrameHost should not have been changed, and the renderer
   // should have been initialized.
   EXPECT_EQ(site_instance_id, main_test_rfh()->GetSiteInstance()->GetId());
@@ skipping 32 matching lines @@
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 
   // Have the current RenderFrameHost commit the navigation.
   scoped_refptr<ResourceResponse> response(new ResourceResponse);
   GetLoaderForNavigationRequest(request)
       ->CallOnResponseStarted(response, MakeEmptyStream());
   EXPECT_TRUE(DidRenderFrameHostRequestCommit(main_test_rfh()));
   EXPECT_EQ(NavigationRequest::RESPONSE_STARTED, request->state());
 
   // Commit the navigation.
-  main_test_rfh()->SendNavigate(0, kUrl2);
+  main_test_rfh()->SendNavigate(1, 0, true, kUrl2);
   EXPECT_EQ(RenderFrameHostImpl::STATE_DEFAULT, main_test_rfh()->rfh_state());
   EXPECT_EQ(SiteInstanceImpl::GetSiteForURL(browser_context(), kUrl2),
             main_test_rfh()->GetSiteInstance()->GetSiteURL());
   EXPECT_EQ(kUrl2, contents()->GetLastCommittedURL());
   EXPECT_FALSE(GetNavigationRequestForFrameTreeNode(node));
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
   EXPECT_FALSE(node->render_manager()->pending_frame_host());
 }
 
 // PlzNavigate: Test a complete renderer-initiated navigation that should be
@@ skipping 24 matching lines @@
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 
   // Have the current RenderFrameHost commit the navigation.
   scoped_refptr<ResourceResponse> response(new ResourceResponse);
   GetLoaderForNavigationRequest(request)
       ->CallOnResponseStarted(response, MakeEmptyStream());
   EXPECT_TRUE(DidRenderFrameHostRequestCommit(main_test_rfh()));
   EXPECT_EQ(NavigationRequest::RESPONSE_STARTED, request->state());
 
   // Commit the navigation.
-  main_test_rfh()->SendNavigate(0, kUrl2);
+  main_test_rfh()->SendNavigate(1, 0, true, kUrl2);
   EXPECT_EQ(RenderFrameHostImpl::STATE_DEFAULT, main_test_rfh()->rfh_state());
   EXPECT_EQ(kUrl2, contents()->GetLastCommittedURL());
   EXPECT_FALSE(GetNavigationRequestForFrameTreeNode(node));
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
   EXPECT_FALSE(node->render_manager()->pending_frame_host());
 
   // The SiteInstance did not change.
   EXPECT_EQ(site_instance_id_1, main_test_rfh()->GetSiteInstance()->GetId());
 }
 
@@ skipping 171 matching lines @@
 TEST_F(NavigatorTestWithBrowserSideNavigation, CrossSiteNavigation) {
   const GURL kUrl1("http://www.chromium.org/");
   const GURL kUrl2("http://www.google.com/");
 
   contents()->NavigateAndCommit(kUrl1);
   RenderFrameHostImpl* initial_rfh = main_test_rfh();
   FrameTreeNode* node = main_test_rfh()->frame_tree_node();
 
   // Navigate to a different site.
   process()->sink().ClearMessages();
-  RequestNavigation(node, kUrl2);
+  int entry_id = RequestNavigation(node, kUrl2);
   NavigationRequest* main_request = GetNavigationRequestForFrameTreeNode(node);
   ASSERT_TRUE(main_request);
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 
   // Receive the beforeUnload ACK.
   main_test_rfh()->SendBeforeUnloadACK(true);
   EXPECT_TRUE(GetSpeculativeRenderFrameHost(node));
 
   scoped_refptr<ResourceResponse> response(new ResourceResponse);
   GetLoaderForNavigationRequest(main_request)->CallOnResponseStarted(
       response, MakeEmptyStream());
   TestRenderFrameHost* speculative_rfh = GetSpeculativeRenderFrameHost(node);
   ASSERT_TRUE(speculative_rfh);
   EXPECT_TRUE(DidRenderFrameHostRequestCommit(speculative_rfh));
   EXPECT_FALSE(DidRenderFrameHostRequestCommit(main_test_rfh()));
 
-  speculative_rfh->SendNavigate(0, kUrl2);
+  speculative_rfh->SendNavigate(0, entry_id, true, kUrl2);
 
   RenderFrameHostImpl* final_rfh = main_test_rfh();
   EXPECT_EQ(speculative_rfh, final_rfh);
   EXPECT_NE(initial_rfh, final_rfh);
   EXPECT_TRUE(final_rfh->IsRenderFrameLive());
   EXPECT_TRUE(final_rfh->render_view_host()->IsRenderViewLive());
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 }
 
 // PlzNavigate: Test that redirects are followed and the speculative
 // RenderFrameHost logic behaves as expected.
 TEST_F(NavigatorTestWithBrowserSideNavigation, RedirectCrossSite) {
   const GURL kUrl1("http://www.chromium.org/");
   const GURL kUrl2("http://www.google.com/");
 
   contents()->NavigateAndCommit(kUrl1);
   RenderFrameHostImpl* rfh = main_test_rfh();
   FrameTreeNode* node = main_test_rfh()->frame_tree_node();
 
   // Navigate to a URL on the same site.
   process()->sink().ClearMessages();
-  RequestNavigation(node, kUrl1);
+  int entry_id = RequestNavigation(node, kUrl1);
   main_test_rfh()->SendBeforeUnloadACK(true);
   NavigationRequest* main_request = GetNavigationRequestForFrameTreeNode(node);
   ASSERT_TRUE(main_request);
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 
   // It then redirects to another site.
   GetLoaderForNavigationRequest(main_request)->SimulateServerRedirect(kUrl2);
 
   // The redirect should have been followed.
   EXPECT_EQ(1, GetLoaderForNavigationRequest(main_request)->redirect_count());
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 
   // Have the RenderFrameHost commit the navigation.
   scoped_refptr<ResourceResponse> response(new ResourceResponse);
   GetLoaderForNavigationRequest(main_request)->CallOnResponseStarted(
       response, MakeEmptyStream());
   TestRenderFrameHost* final_speculative_rfh =
       GetSpeculativeRenderFrameHost(node);
   EXPECT_TRUE(final_speculative_rfh);
   EXPECT_TRUE(DidRenderFrameHostRequestCommit(final_speculative_rfh));
 
   // Commit the navigation.
-  final_speculative_rfh->SendNavigate(0, kUrl2);
+  final_speculative_rfh->SendNavigate(0, entry_id, true, kUrl2);
   RenderFrameHostImpl* final_rfh = main_test_rfh();
   ASSERT_TRUE(final_rfh);
   EXPECT_NE(rfh, final_rfh);
   EXPECT_EQ(final_speculative_rfh, final_rfh);
   EXPECT_TRUE(final_rfh->IsRenderFrameLive());
   EXPECT_TRUE(final_rfh->render_view_host()->IsRenderViewLive());
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 }
 
 // PlzNavigate: Test that a navigation is canceled if another browser-initiated
@@ skipping 24 matching lines @@
   EXPECT_TRUE(loader1);
 
   // Confirm a speculative RenderFrameHost was created.
   TestRenderFrameHost* speculative_rfh = GetSpeculativeRenderFrameHost(node);
   ASSERT_TRUE(speculative_rfh);
   int32 site_instance_id_1 = speculative_rfh->GetSiteInstance()->GetId();
   EXPECT_EQ(kUrl1_site, speculative_rfh->GetSiteInstance()->GetSiteURL());
 
   // Request navigation to the 2nd URL; the NavigationRequest must have been
   // replaced by a new one with a different URL.
-  RequestNavigation(node, kUrl2);
+  int entry_id = RequestNavigation(node, kUrl2);
   main_test_rfh()->SendBeforeUnloadACK(true);
   NavigationRequest* request2 = GetNavigationRequestForFrameTreeNode(node);
   ASSERT_TRUE(request2);
   EXPECT_EQ(kUrl2, request2->common_params().url);
   EXPECT_TRUE(request2->browser_initiated());
 
   // Confirm that the first loader got destroyed.
   EXPECT_FALSE(loader1);
 
   // Confirm that a new speculative RenderFrameHost was created.
   speculative_rfh = GetSpeculativeRenderFrameHost(node);
   ASSERT_TRUE(speculative_rfh);
   int32 site_instance_id_2 = speculative_rfh->GetSiteInstance()->GetId();
   EXPECT_NE(site_instance_id_1, site_instance_id_2);
 
   // Have the RenderFrameHost commit the navigation.
   scoped_refptr<ResourceResponse> response(new ResourceResponse);
   GetLoaderForNavigationRequest(request2)->CallOnResponseStarted(
       response, MakeEmptyStream());
   EXPECT_TRUE(DidRenderFrameHostRequestCommit(speculative_rfh));
   EXPECT_FALSE(DidRenderFrameHostRequestCommit(main_test_rfh()));
 
   // Commit the navigation.
-  speculative_rfh->SendNavigate(0, kUrl2);
+  speculative_rfh->SendNavigate(0, entry_id, true, kUrl2);
 
   // Confirm that the commit corresponds to the new request.
   ASSERT_TRUE(main_test_rfh());
   EXPECT_EQ(kUrl2_site, main_test_rfh()->GetSiteInstance()->GetSiteURL());
   EXPECT_EQ(kUrl2, contents()->GetLastCommittedURL());
 
   // Confirm that the committed RenderFrameHost is the latest speculative one.
   EXPECT_EQ(site_instance_id_2, main_test_rfh()->GetSiteInstance()->GetId());
 }
 
@@ skipping 40 matching lines @@
   // Confirm that the speculative RenderFrameHost was destroyed.
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 
   // Have the RenderFrameHost commit the navigation.
   scoped_refptr<ResourceResponse> response(new ResourceResponse);
   GetLoaderForNavigationRequest(request2)
       ->CallOnResponseStarted(response, MakeEmptyStream());
   EXPECT_TRUE(DidRenderFrameHostRequestCommit(main_test_rfh()));
 
   // Commit the navigation.
-  main_test_rfh()->SendNavigate(0, kUrl2);
+  main_test_rfh()->SendNavigate(1, 0, true, kUrl2);
 
   // Confirm that the commit corresponds to the new request.
   ASSERT_TRUE(main_test_rfh());
   EXPECT_EQ(kUrl2, contents()->GetLastCommittedURL());
 }
 
 // PlzNavigate: Test that a renderer-initiated user-initiated navigation is NOT
 // canceled if a renderer-initiated non-user-initiated request is issued in the
 // meantime.
 TEST_F(NavigatorTestWithBrowserSideNavigation,
@@ skipping 27 matching lines @@
   EXPECT_TRUE(request2->begin_params().has_user_gesture);
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 
   // Have the RenderFrameHost commit the navigation.
   scoped_refptr<ResourceResponse> response(new ResourceResponse);
   GetLoaderForNavigationRequest(request2)
       ->CallOnResponseStarted(response, MakeEmptyStream());
   EXPECT_TRUE(DidRenderFrameHostRequestCommit(main_test_rfh()));
 
   // Commit the navigation.
-  main_test_rfh()->SendNavigate(0, kUrl1);
+  main_test_rfh()->SendNavigate(1, 0, true, kUrl1);
   EXPECT_EQ(kUrl1, contents()->GetLastCommittedURL());
 }
 
 // PlzNavigate: Test that a browser-initiated navigation is NOT canceled if a
 // renderer-initiated non-user-initiated request is issued in the meantime.
 TEST_F(NavigatorTestWithBrowserSideNavigation,
        RendererNonUserInitiatedNavigationDoesntCancelBrowserInitiated) {
   const GURL kUrl0("http://www.wikipedia.org/");
   const GURL kUrl1("http://www.chromium.org/");
   const GURL kUrl2("http://www.google.com/");
 
   // Initialization.
   contents()->NavigateAndCommit(kUrl0);
   FrameTreeNode* node = main_test_rfh()->frame_tree_node();
 
   // Start a browser-initiated navigation to the 1st URL.
   process()->sink().ClearMessages();
-  RequestNavigation(node, kUrl1);
+  int entry_id = RequestNavigation(node, kUrl1);
   NavigationRequest* request1 = GetNavigationRequestForFrameTreeNode(node);
   ASSERT_TRUE(request1);
   EXPECT_EQ(kUrl1, request1->common_params().url);
   EXPECT_TRUE(request1->browser_initiated());
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 
   // Now receive a renderer-initiated non-user-initiated request. Nothing should
   // change.
   main_test_rfh()->SendRendererInitiatedNavigationRequest(kUrl2, false);
   NavigationRequest* request2 = GetNavigationRequestForFrameTreeNode(node);
   ASSERT_TRUE(request2);
   EXPECT_EQ(request1, request2);
   EXPECT_EQ(kUrl1, request2->common_params().url);
   EXPECT_TRUE(request2->browser_initiated());
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 
   // Now receive the beforeUnload ACK from the still ongoing navigation.
   main_test_rfh()->SendBeforeUnloadACK(true);
   TestRenderFrameHost* speculative_rfh = GetSpeculativeRenderFrameHost(node);
   ASSERT_TRUE(speculative_rfh);
 
   // Have the RenderFrameHost commit the navigation.
   scoped_refptr<ResourceResponse> response(new ResourceResponse);
   GetLoaderForNavigationRequest(request2)
       ->CallOnResponseStarted(response, MakeEmptyStream());
   EXPECT_TRUE(DidRenderFrameHostRequestCommit(speculative_rfh));
   EXPECT_FALSE(DidRenderFrameHostRequestCommit(main_test_rfh()));
 
   // Commit the navigation.
-  speculative_rfh->SendNavigate(0, kUrl1);
+  speculative_rfh->SendNavigate(0, entry_id, true, kUrl1);
   EXPECT_EQ(kUrl1, contents()->GetLastCommittedURL());
 }
 
 // PlzNavigate: Test that a renderer-initiated non-user-initiated navigation is
 // canceled if a another similar request is issued in the meantime.
 TEST_F(NavigatorTestWithBrowserSideNavigation,
        RendererNonUserInitiatedNavigationCancelSimilarNavigation) {
   const GURL kUrl0("http://www.wikipedia.org/");
   const GURL kUrl1("http://www.chromium.org/");
   const GURL kUrl2("http://www.google.com/");
@@ skipping 27 matching lines @@
   // Confirm that the first loader got destroyed.
   EXPECT_FALSE(loader1);
 
   // Have the RenderFrameHost commit the navigation.
   scoped_refptr<ResourceResponse> response(new ResourceResponse);
   GetLoaderForNavigationRequest(request2)
       ->CallOnResponseStarted(response, MakeEmptyStream());
   EXPECT_TRUE(DidRenderFrameHostRequestCommit(main_test_rfh()));
 
   // Commit the navigation.
-  main_test_rfh()->SendNavigate(0, kUrl2);
+  main_test_rfh()->SendNavigate(1, 0, true, kUrl2);
   EXPECT_EQ(kUrl2, contents()->GetLastCommittedURL());
 
   // The SiteInstance did not change.
   EXPECT_EQ(site_instance_id_0, main_test_rfh()->GetSiteInstance()->GetId());
 }
 
 // PlzNavigate: Test that a reload navigation is properly signaled to the
 // RenderFrame when the navigation can commit. A speculative RenderFrameHost
 // should not be created at any step.
 TEST_F(NavigatorTestWithBrowserSideNavigation, Reload) {
   const GURL kUrl("http://www.google.com/");
   contents()->NavigateAndCommit(kUrl);
 
   FrameTreeNode* node = main_test_rfh()->frame_tree_node();
   controller().Reload(false);
+  int entry_id = controller().GetPendingEntry()->GetUniqueID();
   // A NavigationRequest should have been generated.
   NavigationRequest* main_request = GetNavigationRequestForFrameTreeNode(node);
   ASSERT_TRUE(main_request != NULL);
   EXPECT_EQ(FrameMsg_Navigate_Type::RELOAD,
             main_request->common_params().navigation_type);
   main_test_rfh()->PrepareForCommit();
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 
-  main_test_rfh()->SendNavigate(0, kUrl);
+  main_test_rfh()->SendNavigate(0, entry_id, false, kUrl);
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 
   // Now do a shift+reload.
   controller().ReloadIgnoringCache(false);
   // A NavigationRequest should have been generated.
   main_request = GetNavigationRequestForFrameTreeNode(node);
   ASSERT_TRUE(main_request != NULL);
   EXPECT_EQ(FrameMsg_Navigate_Type::RELOAD_IGNORING_CACHE,
             main_request->common_params().navigation_type);
   main_test_rfh()->PrepareForCommit();
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 }
 
 // PlzNavigate: Confirm that a speculative RenderFrameHost is used when
 // navigating from one site to another.
 TEST_F(NavigatorTestWithBrowserSideNavigation,
        SpeculativeRendererWorksBaseCase) {
   // Navigate to an initial site.
   const GURL kUrlInit("http://wikipedia.org/");
   contents()->NavigateAndCommit(kUrlInit);
   FrameTreeNode* node = main_test_rfh()->frame_tree_node();
 
   // Begin navigating to another site.
   const GURL kUrl("http://google.com/");
   process()->sink().ClearMessages();
-  RequestNavigation(node, kUrl);
+  int entry_id = RequestNavigation(node, kUrl);
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 
   // Receive the beforeUnload ACK.
   main_test_rfh()->SendBeforeUnloadACK(true);
   TestRenderFrameHost* speculative_rfh = GetSpeculativeRenderFrameHost(node);
   ASSERT_TRUE(speculative_rfh);
   EXPECT_NE(speculative_rfh, main_test_rfh());
   EXPECT_EQ(SiteInstanceImpl::GetSiteForURL(browser_context(), kUrl),
             speculative_rfh->GetSiteInstance()->GetSiteURL());
   EXPECT_FALSE(node->render_manager()->pending_frame_host());
   int32 site_instance_id = speculative_rfh->GetSiteInstance()->GetId();
 
   // Ask Navigator to commit the navigation by simulating a call to
   // OnResponseStarted.
   scoped_refptr<ResourceResponse> response(new ResourceResponse);
   GetLoaderForNavigationRequest(GetNavigationRequestForFrameTreeNode(node))
       ->CallOnResponseStarted(response, MakeEmptyStream());
   speculative_rfh = GetSpeculativeRenderFrameHost(node);
   ASSERT_TRUE(speculative_rfh);
   EXPECT_TRUE(DidRenderFrameHostRequestCommit(speculative_rfh));
   EXPECT_EQ(site_instance_id, speculative_rfh->GetSiteInstance()->GetId());
   EXPECT_FALSE(node->render_manager()->pending_frame_host());
 
   // Invoke OnDidCommitProvisionalLoad.
-  speculative_rfh->SendNavigate(0, kUrl);
+  speculative_rfh->SendNavigate(0, entry_id, true, kUrl);
   EXPECT_EQ(site_instance_id, main_test_rfh()->GetSiteInstance()->GetId());
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
   EXPECT_FALSE(node->render_manager()->pending_frame_host());
 }
 
 // PlzNavigate: Confirm that a speculative RenderFrameHost is thrown away when
 // the final URL's site differs from the initial one due to redirects.
 TEST_F(NavigatorTestWithBrowserSideNavigation,
        SpeculativeRendererDiscardedAfterRedirectToAnotherSite) {
   // Navigate to an initial site.
   const GURL kUrlInit("http://wikipedia.org/");
   contents()->NavigateAndCommit(kUrlInit);
   FrameTreeNode* node = main_test_rfh()->frame_tree_node();
   int32 init_site_instance_id = main_test_rfh()->GetSiteInstance()->GetId();
 
   // Begin navigating to another site.
   const GURL kUrl("http://google.com/");
   process()->sink().ClearMessages();
-  RequestNavigation(node, kUrl);
+  int entry_id = RequestNavigation(node, kUrl);
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 
   // Receive the beforeUnload ACK.
   main_test_rfh()->SendBeforeUnloadACK(true);
   TestRenderFrameHost* speculative_rfh = GetSpeculativeRenderFrameHost(node);
   int32 site_instance_id = speculative_rfh->GetSiteInstance()->GetId();
   EXPECT_NE(init_site_instance_id, site_instance_id);
   EXPECT_EQ(init_site_instance_id, main_test_rfh()->GetSiteInstance()->GetId());
   ASSERT_TRUE(speculative_rfh);
   EXPECT_NE(speculative_rfh, main_test_rfh());
@@ skipping 28 matching lines @@
   // Once commit happens the speculative RenderFrameHost is updated to match the
   // known final SiteInstance.
   ASSERT_TRUE(speculative_rfh);
   EXPECT_EQ(SiteInstanceImpl::GetSiteForURL(browser_context(), kUrlRedirect),
             speculative_rfh->GetSiteInstance()->GetSiteURL());
   int32 redirect_site_instance_id = speculative_rfh->GetSiteInstance()->GetId();
   EXPECT_NE(init_site_instance_id, redirect_site_instance_id);
   EXPECT_NE(site_instance_id, redirect_site_instance_id);
 
   // Invoke OnDidCommitProvisionalLoad.
-  speculative_rfh->SendNavigate(0, kUrlRedirect);
+  speculative_rfh->SendNavigate(0, entry_id, true, kUrlRedirect);
 
   // Check that the speculative RenderFrameHost was swapped in.
   EXPECT_EQ(redirect_site_instance_id,
             main_test_rfh()->GetSiteInstance()->GetId());
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 }
 
 // PlzNavigate: Verify that a previously swapped out RenderFrameHost is
 // correctly reused when spawning a speculative RenderFrameHost in a navigation
 // using the same SiteInstance.
@@ skipping 17 matching lines @@
   EXPECT_NE(RenderFrameHostImpl::STATE_DEFAULT, rfh1->rfh_state());
   EXPECT_EQ(RenderFrameHostImpl::STATE_DEFAULT, main_test_rfh()->rfh_state());
   EXPECT_TRUE(rfhm->IsOnSwappedOutList(rfh1));
 
   // Now go back to the initial site so that the swapped out RenderFrameHost
   // should be reused.
   process()->sink().ClearMessages();
   static_cast<MockRenderProcessHost*>(rfh1->GetProcess())
       ->sink()
       .ClearMessages();
-  RequestNavigation(node, kUrl1);
+  int entry_id = RequestNavigation(node, kUrl1);
   EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
 
   main_test_rfh()->SendBeforeUnloadACK(true);
   EXPECT_EQ(rfh1, GetSpeculativeRenderFrameHost(node));
   EXPECT_NE(RenderFrameHostImpl::STATE_DEFAULT,
             GetSpeculativeRenderFrameHost(node)->rfh_state());
 
   scoped_refptr<ResourceResponse> response(new ResourceResponse);
   GetLoaderForNavigationRequest(GetNavigationRequestForFrameTreeNode(node))
       ->CallOnResponseStarted(response, MakeEmptyStream());
   EXPECT_EQ(rfh1, GetSpeculativeRenderFrameHost(node));
   EXPECT_EQ(RenderFrameHostImpl::STATE_DEFAULT,
             GetSpeculativeRenderFrameHost(node)->rfh_state());
   EXPECT_TRUE(DidRenderFrameHostRequestCommit(rfh1));
   EXPECT_FALSE(DidRenderFrameHostRequestCommit(main_test_rfh()));
 
-  rfh1->SendNavigate(1, kUrl1);
+  rfh1->SendNavigate(1, entry_id, true, kUrl1);
   EXPECT_EQ(rfh1, main_test_rfh());
   EXPECT_EQ(RenderFrameHostImpl::STATE_DEFAULT, rfh1->rfh_state());
   EXPECT_FALSE(rfhm->IsOnSwappedOutList(rfh1));
 }
 
 // PlzNavigate: Verify that data urls are properly handled.
 TEST_F(NavigatorTestWithBrowserSideNavigation, DataUrls) {
   const GURL kUrl1("http://wikipedia.org/");
   const GURL kUrl2("data:text/html,test");
 
   // Navigate to an initial site.
   contents()->NavigateAndCommit(kUrl1);
   FrameTreeNode* node = main_test_rfh()->frame_tree_node();
 
   // Navigate to a data url.
-  RequestNavigation(node, kUrl2);
+  int entry_id = RequestNavigation(node, kUrl2);
   NavigationRequest* navigation_request =
       GetNavigationRequestForFrameTreeNode(node);
   ASSERT_TRUE(navigation_request);
   EXPECT_EQ(NavigationRequest::WAITING_FOR_RENDERER_RESPONSE,
             navigation_request->state());
   main_test_rfh()->SendBeforeUnloadACK(true);
 
   // The request should not have been sent to the IO thread but committed
   // immediately.
   EXPECT_EQ(NavigationRequest::RESPONSE_STARTED,
             navigation_request->state());
   EXPECT_FALSE(navigation_request->loader_for_testing());
   TestRenderFrameHost* speculative_rfh = GetSpeculativeRenderFrameHost(node);
   ASSERT_TRUE(speculative_rfh);
-  speculative_rfh->SendNavigate(0, kUrl2);
+  speculative_rfh->SendNavigate(0, entry_id, true, kUrl2);
   EXPECT_EQ(main_test_rfh(), speculative_rfh);
 
   // Go back to the initial site.
   contents()->NavigateAndCommit(kUrl1);
 
   // Do a renderer-initiated navigation to a data url. The request should not be
   // sent to the IO thread, nor committed.
   TestRenderFrameHost* main_rfh = main_test_rfh();
   main_rfh->SendRendererInitiatedNavigationRequest(kUrl2, true);
   navigation_request = GetNavigationRequestForFrameTreeNode(node);
@@ skipping 127 matching lines @@
 
     SiteInstance* converted_instance_2 =
         ConvertToSiteInstance(rfhm, descriptor, unrelated_instance.get());
     // Should return |unrelated_instance| because its site matches and it is
     // unrelated to the current SiteInstance.
     EXPECT_EQ(unrelated_instance.get(), converted_instance_2);
   }
 }
 
 }  // namespace content