Create a NavigationEntry for the initial blank page.

components/favicon/content/content_favicon_driver.cc

Index: components/favicon/content/content_favicon_driver.cc
diff --git a/components/favicon/content/content_favicon_driver.cc b/components/favicon/content/content_favicon_driver.cc
index 5d71df02da46474fa226b884d773367f998f5e66..57b9305a761698bde1640f6b5fde40ab8a6034c3 100644
--- a/components/favicon/content/content_favicon_driver.cc
+++ b/components/favicon/content/content_favicon_driver.cc
@@ -159,13 +159,8 @@ void ContentFaviconDriver::DidUpdateFaviconURL(
     const std::vector<content::FaviconURL>& candidates) {
   DCHECK(!candidates.empty());
 
-  // Ignore the update if there is no last committed navigation entry. This can
-  // occur when loading an initially blank page.
   content::NavigationEntry* entry =
       web_contents()->GetController().GetLastCommittedEntry();
-  if (!entry)
-    return;
-
   favicon_urls_ = candidates;
   OnUpdateFaviconURL(entry->GetURL(),
                      FaviconURLsFromContentFaviconURLs(candidates));