Remove support for background masks. These are no longer necessary in the ne...

chrome/browser/gtk/find_bar_gtk.cc

 // Copyright (c) 2010 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/find_bar_gtk.h"
 
 #include <gdk/gdkkeysyms.h>
 
 #include <algorithm>
 #include <string>
@@ skipping 222 matching lines @@
   close_button_.reset(CustomDrawButton::CloseButton(theme_provider_));
   gtk_util::CenterWidgetInHBox(hbox, close_button_->widget(), true,
                                kCloseButtonPaddingLeft);
   g_signal_connect(close_button_->widget(), "clicked",
                    G_CALLBACK(OnClicked), this);
   gtk_widget_set_tooltip_text(close_button_->widget(),
       l10n_util::GetStringUTF8(IDS_FIND_IN_PAGE_CLOSE_TOOLTIP).c_str());
 
   find_next_button_.reset(new CustomDrawButton(theme_provider_,
       IDR_FINDINPAGE_NEXT, IDR_FINDINPAGE_NEXT_H, IDR_FINDINPAGE_NEXT_H,
-      IDR_FINDINPAGE_NEXT_P, 0, GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_MENU));
+      IDR_FINDINPAGE_NEXT_P, GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_MENU));
   g_signal_connect(find_next_button_->widget(), "clicked",
                    G_CALLBACK(OnClicked), this);
   gtk_widget_set_tooltip_text(find_next_button_->widget(),
       l10n_util::GetStringUTF8(IDS_FIND_IN_PAGE_NEXT_TOOLTIP).c_str());
   gtk_box_pack_end(GTK_BOX(hbox), find_next_button_->widget(),
                    FALSE, FALSE, 0);
 
   find_previous_button_.reset(new CustomDrawButton(theme_provider_,
       IDR_FINDINPAGE_PREV, IDR_FINDINPAGE_PREV_H, IDR_FINDINPAGE_PREV_H,
-      IDR_FINDINPAGE_PREV_P, 0, GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU));
+      IDR_FINDINPAGE_PREV_P, GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU));
   g_signal_connect(find_previous_button_->widget(), "clicked",
                    G_CALLBACK(OnClicked), this);
   gtk_widget_set_tooltip_text(find_previous_button_->widget(),
       l10n_util::GetStringUTF8(IDS_FIND_IN_PAGE_PREVIOUS_TOOLTIP).c_str());
   gtk_box_pack_end(GTK_BOX(hbox), find_previous_button_->widget(),
                    FALSE, FALSE, 0);
 
   // Make a box for the edit and match count widgets. This is fixed size since
   // we want the widgets inside to resize themselves rather than making the
   // dialog bigger.
@@ skipping 693 matching lines @@
 
 // static
 gboolean FindBarGtk::OnFocusOut(GtkWidget* entry, GdkEventFocus* event,
                                 FindBarGtk* find_bar) {
   g_signal_handlers_disconnect_by_func(
       gdk_keymap_get_for_display(gtk_widget_get_display(entry)),
       reinterpret_cast<gpointer>(&OnKeymapDirectionChanged), find_bar);
 
   return FALSE;  // Continue propagation.
 }