Create a NavigationEntry for the initial blank page.

components/favicon/content/content_favicon_driver_unittest.cc

 // 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.
 
 #include "components/favicon/content/content_favicon_driver.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "components/favicon/core/favicon_client.h"
 #include "components/favicon/core/favicon_handler.h"
 #include "components/favicon/core/favicon_service.h"
@@ skipping 88 matching lines @@
   EXPECT_NE(0, download_id);
   // Report download success with HTTP 200 status.
   content_favicon_driver->DidDownloadFavicon(download_id, 200, missing_icon_url,
                                              empty_icons, empty_icon_sizes);
   // Icon is not marked as UnableToDownload as HTTP status is not 404.
   EXPECT_FALSE(favicon_service()->WasUnableToDownloadFavicon(missing_icon_url));
 
   favicon_service()->Shutdown();
 }
 
-// Test that ContentFaviconDriver ignores updated favicon URLs if there is no
-// last committed entry. This occurs when script is injected in about:blank.
-// See crbug.com/520759 for more details
-TEST_F(ContentFaviconDriverTest, FaviconUpdateNoLastCommittedEntry) {
-  ASSERT_EQ(nullptr, web_contents()->GetController().GetLastCommittedEntry());
+// Test that ContentFaviconDriver handles updated favicon URLs for the initial
+// navigation. This occurs when script is injected in about:blank.
+// See crbug.com/520759 for more details.
+TEST_F(ContentFaviconDriverTest, FaviconUpdateForInitialNavigation) {
+  ASSERT_TRUE(web_contents()->GetController().IsInitialNavigation());
 
   std::vector<content::FaviconURL> favicon_urls;
   favicon_urls.push_back(content::FaviconURL(
       GURL("http://www.google.ca/favicon.ico"), content::FaviconURL::FAVICON,
       std::vector<gfx::Size>()));
   favicon::ContentFaviconDriver* driver =
       favicon::ContentFaviconDriver::FromWebContents(web_contents());
   static_cast<content::WebContentsObserver*>(driver)
       ->DidUpdateFaviconURL(favicon_urls);
 
   // Test that ContentFaviconDriver ignored the favicon url update.
-  EXPECT_TRUE(driver->favicon_urls().empty());
+  EXPECT_FALSE(driver->favicon_urls().empty());
 }
 
 }  // namespace
 }  // namespace favicon