[Mac] Refactor location-bar autocomplete cell classes.

chrome/browser/cocoa/location_bar_view_mac.mm

 // Copyright (c) 2009 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.
 
 #import "chrome/browser/cocoa/location_bar_view_mac.h"
 
 #include "base/string_util.h"
 #include "chrome/app/chrome_dll_resource.h"
 #include "chrome/browser/alternate_nav_url_fetcher.h"
 #import "chrome/browser/app_controller_mac.h"
 #import "chrome/browser/autocomplete/autocomplete_edit_view_mac.h"
 #include "chrome/browser/command_updater.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 
 // TODO(shess): This code is mostly copied from the gtk
 // implementation.  Make sure it's all appropriate and flesh it out.
 
-LocationBarViewMac::LocationBarViewMac(NSTextField* field,
+LocationBarViewMac::LocationBarViewMac(AutocompleteTextField* field,
                                        CommandUpdater* command_updater,
                                        ToolbarModel* toolbar_model,
                                        Profile* profile)
   : edit_view_(new AutocompleteEditViewMac(this, toolbar_model, profile,
                                            command_updater, field)),
       command_updater_(command_updater),
       disposition_(CURRENT_TAB),
       transition_(PageTransition::TYPED) {
 }
 
@@ skipping 101 matching lines @@
 }
 
 void LocationBarViewMac::Revert() {
   edit_view_->RevertAll();
 }
 
 int LocationBarViewMac::PageActionVisibleCount() {
   NOTIMPLEMENTED();
   return -1;
 }