Implement location only display mode (used by popup windows).

chrome/browser/gtk/browser_toolbar_gtk.h

 // 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.
 
 #ifndef CHROME_BROWSER_GTK_BROWSER_TOOLBAR_GTK_H_
 #define CHROME_BROWSER_GTK_BROWSER_TOOLBAR_GTK_H_
 
 #include <gtk/gtk.h>
 #include <string>
 
@@ skipping 129 matching lines @@
 
   // These event handlers are used to fake menu-bar behavior in the page and
   // app menus.
   static gboolean OnPageAppMenuMouseMotion(GtkWidget* widget,
                                            GdkEventMotion* event,
                                            BrowserToolbarGtk* toolbar);
   static void OnPageAppMenuMoveCurrent(GtkWidget* widget,
                                        GtkMenuDirectionType dir,
                                        BrowserToolbarGtk* toolbar);
 
+  // Sometimes we only want to show the location w/o the toolbar buttons (e.g.,
+  // in a popup window).
+  bool ShouldOnlyShowLocation() const;
+
   // Ninebox for the toolbar background
   scoped_ptr<NineBox> background_ninebox_;
 
   // An event box that holds |toolbar_|. We need the toolbar to have its own
   // GdkWindow when we use the GTK drawing because otherwise the color from our
   // parent GdkWindow will leak through with some theme engines (such as
   // Clearlooks).
   GtkWidget* event_box_;
 
   // Gtk widgets. The toolbar is an hbox with each of the other pieces of the
@@ skipping 37 matching lines @@
 
   // The event state the last time we observed a button release event.
   int last_release_event_flags_;
 
   NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserToolbarGtk);
 };
 
 #endif  // CHROME_BROWSER_GTK_BROWSER_TOOLBAR_GTK_H_