views omnibox popup: Setup the parent Widget, instead of the parent NativeView.

chrome/browser/ui/views/omnibox/omnibox_view_win.cc

 // Copyright (c) 2011 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 380 matching lines @@
 }  // namespace
 
 OmniboxViewWin::OmniboxViewWin(const gfx::Font& font,
                                AutocompleteEditController* controller,
                                ToolbarModel* toolbar_model,
                                LocationBarView* parent_view,
                                HWND hwnd,
                                Profile* profile,
                                CommandUpdater* command_updater,
                                bool popup_window_mode,
-                               const views::View* location_bar)
+                               views::View* location_bar)
     : model_(new AutocompleteEditModel(this, controller, profile)),
       popup_view_(new AutocompletePopupContentsView(font, this, model_.get(),
                                                     profile, 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_(),
@@ skipping 2186 matching lines @@
   // PosFromChar(i) might return 0 when i is greater than 1.
   return font_.GetStringWidth(text) + GetHorizontalMargin();
 }
 
 bool OmniboxViewWin::IsCaretAtEnd() const {
   long length = GetTextLength();
   CHARRANGE sel;
   GetSelection(sel);
   return sel.cpMin == sel.cpMax && sel.cpMin == length;
 }