Remove TabContents from autofill unittests.

chrome/browser/ui/views/autofill/autofill_external_delegate_views_browsertest.cc

 // Copyright (c) 2012 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 "chrome/browser/ui/views/autofill/autofill_external_delegate_views.h"
 
 #include "base/memory/scoped_ptr.h"
+#include "chrome/browser/autofill/autofill_manager.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
 #include "chrome/browser/ui/views/autofill/autofill_popup_view_views.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/rect.h"
 #include "ui/views/widget/widget.h"
 
 namespace {
 
 class MockAutofillExternalDelegateViews : public AutofillExternalDelegateViews {
  public:
   explicit MockAutofillExternalDelegateViews(content::WebContents* web_contents)
-      : AutofillExternalDelegateViews(web_contents, NULL),
+      : AutofillExternalDelegateViews(
+            web_contents,
+            AutofillManager::FromWebContents(web_contents)),
         popup_hidden_(false) {}
   ~MockAutofillExternalDelegateViews() {}
 
   void HideAutofillPopupInternal() OVERRIDE {
     popup_hidden_ = true;
     AutofillExternalDelegateViews::HideAutofillPopupInternal();
   }
 
   AutofillPopupViewViews* popup_view() {
     return AutofillExternalDelegateViews::popup_view();
@@ skipping 55 matching lines @@
   GeneratePopup();
 
   // Delete the widget to ensure that the external delegate can handle the
   // popup getting deleted elsewhere and the .
   views::Widget* popup_widget =
       autofill_external_delegate_->popup_view()->GetWidget();
   popup_widget->CloseNow();
 
   EXPECT_TRUE(autofill_external_delegate_->popup_hidden_);
 }