gtk/infobars: Refactor AnimateOpen/Open into a single Show() method.

chrome/browser/ui/gtk/infobars/infobar_container_gtk.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/gtk/infobars/infobar_container_gtk.h"
 
 #include <gtk/gtk.h>
 
 #include <utility>
 
@@ skipping 164 matching lines @@
   g_list_free(children);
 }
 
 void InfoBarContainerGtk::AddInfoBar(InfoBarDelegate* delegate, bool animate) {
   InfoBar* infobar = delegate->CreateInfoBar();
   infobar->set_container(this);
   infobar->SetThemeProvider(GtkThemeService::GetFrom(profile_));
   gtk_box_pack_start(GTK_BOX(widget()), infobar->widget(),
                      FALSE, FALSE, 0);
 
-  if (animate)
-    infobar->AnimateOpen();
-  else
-    infobar->Open();
-
+  infobar->Show(animate);
   ShowArrowForDelegate(delegate, animate);
 }
 
 void InfoBarContainerGtk::RemoveInfoBar(InfoBarDelegate* delegate,
                                         bool animate) {
   if (animate) {
     gtk_container_foreach(GTK_CONTAINER(widget()),
                           AnimateClosingForDelegate, delegate);
   } else {
     gtk_container_foreach(GTK_CONTAINER(widget()), ClosingForDelegate,
@@ skipping 12 matching lines @@
 }
 
 void InfoBarContainerGtk::UpdateToolbarInfoBarState(InfoBar* infobar,
                                                     bool animate) {
   GtkWindow* parent = platform_util::GetTopLevel(widget());
   BrowserWindowGtk* browser_window =
       BrowserWindowGtk::GetBrowserWindowForNativeWindow(parent);
   if (browser_window)
     browser_window->SetInfoBarShowing(infobar, animate);
 }