gtk: Extract event functions into event_utils module.

chrome/browser/ui/gtk/browser_toolbar_gtk.cc

 // Copyright (c) 2012 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/browser_toolbar_gtk.h"
 
-#include <X11/XF86keysym.h>
 #include <gdk/gdkkeysyms.h>
 #include <gtk/gtk.h>
+#include <X11/XF86keysym.h>
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/i18n/rtl.h"
 #include "base/logging.h"
 #include "base/memory/singleton.h"
 #include "base/path_service.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/net/url_fixer_upper.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/global_error_service.h"
 #include "chrome/browser/ui/global_error_service_factory.h"
 #include "chrome/browser/ui/gtk/accelerators_gtk.h"
 #include "chrome/browser/ui/gtk/back_forward_button_gtk.h"
 #include "chrome/browser/ui/gtk/bookmarks/bookmark_sub_menu_model_gtk.h"
 #include "chrome/browser/ui/gtk/browser_actions_toolbar_gtk.h"
 #include "chrome/browser/ui/gtk/browser_window_gtk.h"
 #include "chrome/browser/ui/gtk/custom_button.h"
+#include "chrome/browser/ui/gtk/event_utils.h"
 #include "chrome/browser/ui/gtk/gtk_chrome_button.h"
 #include "chrome/browser/ui/gtk/gtk_theme_service.h"
 #include "chrome/browser/ui/gtk/gtk_util.h"
 #include "chrome/browser/ui/gtk/location_bar_view_gtk.h"
 #include "chrome/browser/ui/gtk/reload_button_gtk.h"
 #include "chrome/browser/ui/gtk/rounded_window.h"
 #include "chrome/browser/ui/gtk/tabs/tab_strip_gtk.h"
 #include "chrome/browser/ui/gtk/view_id_util.h"
 #include "chrome/browser/ui/toolbar/encoding_menu_controller.h"
 #include "chrome/browser/upgrade_detector.h"
@@ skipping 545 matching lines @@
     gtk_util::DrawTextEntryBackground(offscreen_entry_.get(),
                                       location_hbox, &e->area,
                                       &allocation);
   }
 
   return FALSE;
 }
 
 void BrowserToolbarGtk::OnButtonClick(GtkWidget* button) {
   if ((button == back_->widget()) || (button == forward_->widget())) {
-    if (gtk_util::DispositionForCurrentButtonPressEvent() == CURRENT_TAB)
+    if (event_utils::DispositionForCurrentButtonPressEvent() == CURRENT_TAB)
       location_bar_->Revert();
     return;
   }
 
   DCHECK(home_.get() && button == home_->widget()) <<
       "Unexpected button click callback";
-  browser_->Home(gtk_util::DispositionForCurrentButtonPressEvent());
+  browser_->Home(event_utils::DispositionForCurrentButtonPressEvent());
 }
 
 gboolean BrowserToolbarGtk::OnMenuButtonPressEvent(GtkWidget* button,
                                                    GdkEventButton* event) {
   if (event->button != 1)
     return FALSE;
 
   if (!is_wrench_menu_model_valid_)
     RebuildWrenchMenu();
 
@@ skipping 70 matching lines @@
   const SkBitmap* badge = theme_service_->GetBitmapNamed(resource_id);
   gfx::CanvasSkiaPaint canvas(expose, false);
   int x_offset = base::i18n::IsRTL() ? 0 : allocation.width - badge->width();
   int y_offset = 0;
   canvas.DrawImageInt(*badge,
                       allocation.x + x_offset,
                       allocation.y + y_offset);
 
   return FALSE;
 }