Remove TabContents from autofill unittests.

chrome/browser/ui/tab_contents/tab_contents.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/tab_contents/tab_contents.h"
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
-#include "chrome/browser/autofill/autocomplete_history_manager.h"
 #include "chrome/browser/autofill/autofill_external_delegate.h"
 #include "chrome/browser/autofill/autofill_manager.h"
 #include "chrome/browser/automation/automation_tab_helper.h"
 #include "chrome/browser/content_settings/tab_specific_content_settings.h"
 #include "chrome/browser/extensions/api/web_navigation/web_navigation_api.h"
 #include "chrome/browser/extensions/tab_helper.h"
 #include "chrome/browser/external_protocol/external_protocol_observer.h"
 #include "chrome/browser/favicon/favicon_tab_helper.h"
 #include "chrome/browser/history/history_tab_helper.h"
 #include "chrome/browser/infobars/infobar_tab_helper.h"
@@ skipping 86 matching lines @@
   contents->SetUserData(&kTabContentsUserDataKey,
                         new TabContentsUserData(this));
 
   // Create the tab helpers.
 
   // SessionTabHelper comes first because it sets up the tab ID, and other
   // helpers may rely on that.
   SessionTabHelper::CreateForWebContents(contents);
 
   AlternateErrorPageTabObserver::CreateForWebContents(contents);
-  AutocompleteHistoryManager::CreateForWebContents(contents);
   TabAutofillManagerDelegate::CreateForWebContents(contents);
   AutofillManager::CreateForWebContentsAndDelegate(
       contents, TabAutofillManagerDelegate::FromWebContents(contents));
   if (CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kExternalAutofillPopup)) {
     AutofillExternalDelegate::CreateForWebContentsAndManager(
         contents, AutofillManager::FromWebContents(contents));
     AutofillManager::FromWebContents(contents)->SetExternalDelegate(
         AutofillExternalDelegate::FromWebContents(contents));
-    AutocompleteHistoryManager::FromWebContents(contents)->SetExternalDelegate(
-        AutofillExternalDelegate::FromWebContents(contents));
   }
   BlockedContentTabHelper::CreateForWebContents(contents);
   BookmarkTabHelper::CreateForWebContents(contents);
   chrome_browser_net::LoadTimeStatsTabHelper::CreateForWebContents(contents);
   ConstrainedWindowTabHelper::CreateForWebContents(contents);
   CoreTabHelper::CreateForWebContents(contents);
   extensions::TabHelper::CreateForWebContents(contents);
   extensions::WebNavigationTabObserver::CreateForWebContents(contents);
   ExternalProtocolObserver::CreateForWebContents(contents);
   FaviconTabHelper::CreateForWebContents(contents);
@@ skipping 88 matching lines @@
 
 ////////////////////////////////////////////////////////////////////////////////
 // WebContentsObserver overrides
 
 void TabContents::WebContentsDestroyed(WebContents* tab) {
   // Destruction of the WebContents should only be done by us from our
   // destructor. Otherwise it's very likely we (or one of the helpers we own)
   // will attempt to access the WebContents and we'll crash.
   DCHECK(in_destructor_);
 }