GTK: Remove deprecated methods and replace them with the new standard calls.

chrome/browser/ui/gtk/tabs/tab_strip_gtk.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_GTK_TABS_TAB_STRIP_GTK_H_
 #define CHROME_BROWSER_UI_GTK_TABS_TAB_STRIP_GTK_H_
 #pragma once
 
 #include <gtk/gtk.h>
 #include <vector>
@@ skipping 12 matching lines @@
 #include "content/public/browser/notification_registrar.h"
 #include "ui/base/gtk/gtk_signal.h"
 #include "ui/base/gtk/owned_widget_gtk.h"
 #include "ui/gfx/rect.h"
 
 class BrowserWindowGtk;
 class CustomDrawButton;
 class DraggedTabControllerGtk;
 class GtkThemeService;
 
+namespace gfx {
+class Image;
+}
+
 class TabStripGtk : public TabStripModelObserver,
                     public TabGtk::TabDelegate,
                     public MessageLoopForUI::Observer,
                     public content::NotificationObserver,
                     public TabstripOriginProvider,
                     public ViewIDUtil::Delegate {
  public:
   class TabAnimation;
 
   TabStripGtk(TabStripModel* model, BrowserWindowGtk* window);
@@ skipping 184 matching lines @@
     // Direction the arrow should point in. If true, the arrow is displayed
     // above the tab and points down. If false, the arrow is displayed beneath
     // the tab and points up.
     bool point_down;
 
     // Transparent container window used to render the drop indicator over the
     // tabstrip and toolbar.
     GtkWidget* container;
 
     // The drop indicator image.
-    GdkPixbuf* drop_arrow;
+    gfx::Image* drop_arrow;
 
    private:
     DISALLOW_COPY_AND_ASSIGN(DropInfo);
   };
 
   // Map signal handler that sets initial z-ordering. The widgets need to be
   // realized before we can set the stacking. We use the "map" signal since the
   // "realize" signal is called before the child widgets get realized.
   CHROMEGTK_CALLBACK_0(TabStripGtk, void, OnMap);
 
@@ skipping 140 matching lines @@
   // Sets the location of the drop, repainting as necessary.
   void SetDropIndex(int index, bool drop_before);
 
   // Determines whether the data is acceptable by the tabstrip and opens a new
   // tab with the data as URL if it is.  Returns true if the drop was
   // successful.
   bool CompleteDrop(guchar* data, bool is_plain_text);
 
   // Returns the image to use for indicating a drop on a tab. If is_down is
   // true, this returns an arrow pointing down.
-  static GdkPixbuf* GetDropArrowImage(bool is_down);
+  static gfx::Image* GetDropArrowImage(bool is_down);
 
   // -- Animations -------------------------------------------------------------
 
   // Stops the current animation.
   void StopAnimation();
 
   // A generic Layout method for various classes of TabStrip animations,
   // including Insert, Remove and Resize Layout cases.
   void AnimationLayout(double unselected_width);
 
@@ skipping 81 matching lines @@
 
   // Helper for performing tab selection as a result of dragging over a tab.
   HoverTabSelector hover_tab_selector_;
 
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(TabStripGtk);
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_TABS_TAB_STRIP_GTK_H_