Paint a focus indication on LinkButtonGtk buttons....

chrome/browser/gtk/download_shelf_gtk.cc

 // 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.
 
 #include "chrome/browser/gtk/download_shelf_gtk.h"
 
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
 #include "base/gfx/gtk_util.h"
 #include "chrome/browser/download/download_item_model.h"
@@ skipping 69 matching lines @@
   GtkWidget* padding_bg = gtk_event_box_new();
   gtk_container_add(GTK_CONTAINER(padding_bg), padding);
   gtk_container_add(GTK_CONTAINER(padding), hbox_);
   gtk_widget_modify_bg(padding_bg, GTK_STATE_NORMAL, &kBackgroundColor);
 
   shelf_.Own(gtk_vbox_new(FALSE, 0));
   gtk_box_pack_start(GTK_BOX(shelf_.get()), top_border, FALSE, FALSE, 0);
   gtk_box_pack_start(GTK_BOX(shelf_.get()), padding_bg, FALSE, FALSE, 0);
 
   // Create and pack the close button.
-  close_button_.reset(CustomDrawButton::AddBarCloseButton(hbox_, 0));
+  close_button_.reset(CustomDrawButton::CloseButton());
+  gtk_util::CenterWidgetInHBox(hbox_, close_button_->widget(), true, 0);
   g_signal_connect(close_button_->widget(), "clicked",
                    G_CALLBACK(OnButtonClick), this);
 
   // Create the "Show all downloads..." link and connect to the click event.
   std::string link_text =
       l10n_util::GetStringUTF8(IDS_SHOW_ALL_DOWNLOADS);
   link_button_.reset(new LinkButtonGtk(link_text.c_str()));
   g_signal_connect(link_button_->widget(), "clicked",
                    G_CALLBACK(OnButtonClick), this);
   // Until we switch to vector graphics, force the font size.
   // 13.4px == 10pt @ 96dpi
   gtk_util::ForceFontSizePixels(link_button_->label(), 13.4);
 
   // Make the download arrow icon.
   ResourceBundle& rb = ResourceBundle::GetSharedInstance();
   GdkPixbuf* download_pixbuf = rb.GetPixbufNamed(IDR_DOWNLOADS_FAVICON);
   GtkWidget* download_image = gtk_image_new_from_pixbuf(download_pixbuf);
 
   // Pack the link and the icon in an hbox.
   link_hbox_ = gtk_hbox_new(FALSE, 5);
-  gtk_box_pack_start(GTK_BOX(link_hbox_), download_image, FALSE, FALSE, 0);
-  gtk_box_pack_start(GTK_BOX(link_hbox_), link_button_->widget(),
-                     FALSE, FALSE, 0);
+  gtk_util::CenterWidgetInHBox(link_hbox_, download_image, false, 0);
+  gtk_util::CenterWidgetInHBox(link_hbox_, link_button_->widget(), false, 0);
   gtk_box_pack_end(GTK_BOX(hbox_), link_hbox_, FALSE, FALSE, 0);
 
   slide_widget_.reset(new SlideAnimatorGtk(shelf_.get(),
                                            SlideAnimatorGtk::UP,
                                            kShelfAnimationDurationMs,
                                            false, NULL));
   gtk_widget_show_all(shelf_.get());
   // Stick ourselves at the bottom of the parent tab contents.
   GtkWidget* parent_contents = tab_contents->GetNativeView();
   gtk_box_pack_end(GTK_BOX(parent_contents), slide_widget_->widget(),
@@ skipping 48 matching lines @@
 void DownloadShelfGtk::OnButtonClick(GtkWidget* button,
                                      DownloadShelfGtk* shelf) {
   if (button == shelf->close_button_->widget()) {
     shelf->slide_widget_->Close();
     shelf->tab_contents_->SetDownloadShelfVisible(false);
   } else {
     // The link button was clicked.
     shelf->ShowAllDownloads();
   }
 }