First stab at touch optimized omnibox auto-complete per sgabriel's mocks.

chrome/browser/ui/views/omnibox/omnibox_view_win.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/omnibox/omnibox_view_win.h"
 
 #include <algorithm>
 #include <locale>
 #include <string>
 
@@ skipping 419 matching lines @@
 }  // namespace
 
 OmniboxViewWin::OmniboxViewWin(AutocompleteEditController* controller,
                                ToolbarModel* toolbar_model,
                                LocationBarView* parent_view,
                                CommandUpdater* command_updater,
                                bool popup_window_mode,
                                views::View* location_bar)
     : model_(new AutocompleteEditModel(this, controller,
                                        parent_view->profile())),
-      popup_view_(new AutocompletePopupContentsView(parent_view->font(), this,
-                                                    model_.get(),
-                                                    location_bar)),
+      popup_view_(AutocompletePopupContentsView::CreateForEnvironment(
+          parent_view->font(), this, model_.get(), location_bar)),
       controller_(controller),
       parent_view_(parent_view),
       toolbar_model_(toolbar_model),
       command_updater_(command_updater),
       popup_window_mode_(popup_window_mode),
       force_hidden_(false),
       tracking_click_(),
       tracking_double_click_(false),
       double_click_time_(0),
       can_discard_mousemove_(false),
@@ skipping 2260 matching lines @@
     bool popup_window_mode,
     LocationBarView* location_bar) {
   return new OmniboxViewWin(controller,
                             toolbar_model,
                             location_bar,
                             command_updater,
                             popup_window_mode,
                             location_bar);
 }
 #endif