Remove TabContents from autofill unittests.

chrome/browser/autofill/autofill_external_delegate.cc

Index: chrome/browser/autofill/autofill_external_delegate.cc
diff --git a/chrome/browser/autofill/autofill_external_delegate.cc b/chrome/browser/autofill/autofill_external_delegate.cc
index 933241e63ab8d194707b550746b46f1e96d004b8..fc2edb638e0b8efe33e9e23a313392c5ede8b38d 100644
--- a/chrome/browser/autofill/autofill_external_delegate.cc
+++ b/chrome/browser/autofill/autofill_external_delegate.cc
@@ -111,9 +111,8 @@ void AutofillExternalDelegate::OnSuggestionsReturned(
     popup_visible_ = true;
     ApplyAutofillSuggestions(values, labels, icons, ids);
 
-    AutofillManager::FromWebContents(web_contents_)->
-        OnDidShowAutofillSuggestions(
-            has_autofill_item && !has_shown_autofill_popup_for_current_edit_);
+    autofill_manager_->OnDidShowAutofillSuggestions(

[Avi (use Gerrit), 2012/10/16 22:04:28]

This is a bug in your current unit tests. Fixed here.

+        has_autofill_item && !has_shown_autofill_popup_for_current_edit_);
     has_shown_autofill_popup_for_current_edit_ |= has_autofill_item;
   }
 }