Removing web_contents from AutofillExternalDelegateGtk

chrome/browser/ui/gtk/autofill/autofill_external_delegate_gtk.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/gtk/autofill/autofill_external_delegate_gtk.h"
 
 #include "chrome/browser/ui/gtk/autofill/autofill_popup_view_gtk.h"
 #include "chrome/browser/ui/gtk/gtk_theme_service.h"
 #include "chrome/browser/ui/tab_contents/tab_contents.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
 
 AutofillExternalDelegate* AutofillExternalDelegate::Create(
     TabContents* tab_contents,
     AutofillManager* autofill_manager) {
-  return new AutofillExternalDelegateGtk(tab_contents,
-                                         autofill_manager);
+  return new AutofillExternalDelegateGtk(tab_contents, autofill_manager);
 }
 
 AutofillExternalDelegateGtk::AutofillExternalDelegateGtk(
     TabContents* tab_contents,
     AutofillManager* autofill_manager)
     : AutofillExternalDelegate(tab_contents, autofill_manager),
-      web_contents_(tab_contents->web_contents()),
       event_handler_id_(0) {
-  tab_native_view_ = web_contents_->GetView()->GetNativeView();
+  tab_native_view_ = web_contents()->GetView()->GetNativeView();
 }
 
 AutofillExternalDelegateGtk::~AutofillExternalDelegateGtk() {
 }
 
 void AutofillExternalDelegateGtk::HideAutofillPopupInternal() {
   if (!view_.get())
     return;
 
   view_->Hide();
@@ skipping 25 matching lines @@
 
 void AutofillExternalDelegateGtk::SetBounds(const gfx::Rect& bounds) {
   CreateViewIfNeeded();
   view_->set_element_bounds(bounds);
 }
 
 void AutofillExternalDelegateGtk::CreateViewIfNeeded() {
   if (view_.get())
     return;
 
-  view_.reset(new AutofillPopupViewGtk(web_contents_,
+  view_.reset(new AutofillPopupViewGtk(web_contents(),
                                        GtkThemeService::GetFrom(profile()),
                                        this,
                                        tab_native_view_));
 
   GtkWidget* toplevel = gtk_widget_get_toplevel(tab_native_view_);
   if (!g_signal_handler_is_connected(toplevel, event_handler_id_)) {
     event_handler_id_ = g_signal_connect(
         toplevel,
         "focus-out-event",
         G_CALLBACK(HandleViewFocusOutThunk),
         this);
   }
 }
 
 gboolean AutofillExternalDelegateGtk::HandleViewFocusOut(GtkWidget* sender,
                                                          GdkEventFocus* event) {
   HideAutofillPopup();
 
   return TRUE;
 }