Remove GetActiveEntry usage from chrome/browser/ui.

chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc

Index: chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
diff --git a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
index 90a99aeed2f4836149ae14e8ca66503aa932390b..2ca70803caa2a59f8dd5840a4f0d72b95e6ff1bd 100644
--- a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
+++ b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
@@ -639,9 +639,10 @@ void AutofillDialogController::RegisterProfilePrefs(
 void AutofillDialogControllerImpl::Show() {
   dialog_shown_timestamp_ = base::Time::Now();
 
-  content::NavigationEntry* entry =
-      web_contents()->GetController().GetActiveEntry();
-  const GURL& active_url = entry ? entry->GetURL() : web_contents()->GetURL();
+  // Autocomplete is shown in response to a message from the renderer. As
+  // such, it can only be made in the context of the current document and we
+  // must use last committed URL for access checks.
+  const GURL& active_url = web_contents()->GetLastCommittedURL();
   invoked_from_same_origin_ = active_url.GetOrigin() == source_url_.GetOrigin();
 
   // Log any relevant UI metrics and security exceptions.