GTK Themes: Use the correct text color in the tab strip.

chrome/browser/gtk/tabs/tab_strip_gtk.h

 // 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.
 
 #ifndef CHROME_BROWSER_GTK_TABS_TAB_STRIP_GTK_H_
 #define CHROME_BROWSER_GTK_TABS_TAB_STRIP_GTK_H_
 
 #include <gtk/gtk.h>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/gfx/rect.h"
 #include "base/task.h"
 #include "base/message_loop.h"
 #include "chrome/browser/gtk/tabs/tab_gtk.h"
 #include "chrome/browser/tabs/tab_strip_model.h"
 #include "chrome/common/owned_widget_gtk.h"
 
 class CustomDrawButton;
 class DraggedTabControllerGtk;
+class GtkThemeProperties;
 
 class TabStripGtk : public TabStripModelObserver,
                     public TabGtk::TabDelegate,
                     public MessageLoopForUI::Observer {
  public:
   class TabAnimation;
 
   explicit TabStripGtk(TabStripModel* model);
   virtual ~TabStripGtk();
 
@@ skipping 45 matching lines @@
 
   // Return the origin of the tab strip in coordinates relative to where we
   // start drawing the background theme image. This is the x coordinate of
   // the origin of the GdkWindow of widget(), but the y coordinate of the origin
   // of widget() itself.
   // Used to help other widgets draw their background relative to the tabstrip.
   // Should only be called after both the tabstrip and |widget| have been
   // allocated.
   gfx::Point GetTabStripOriginForWidget(GtkWidget* widget);
 
+  // Alerts us that the theme changed, and we might need to change theme images.
+  void UserChangedTheme(GtkThemeProperties* properties);
+
  protected:
   // TabStripModelObserver implementation:
   virtual void TabInsertedAt(TabContents* contents,
                              int index,
                              bool foreground);
   virtual void TabDetachedAt(TabContents* contents, int index);
   virtual void TabSelectedAt(TabContents* old_contents,
                              TabContents* contents,
                              int index,
                              bool user_gesture);
@@ skipping 295 matching lines @@
   // ResizeLayoutTabsNow method.
   ScopedRunnableMethodFactory<TabStripGtk> resize_layout_factory_;
 
   // True if the tabstrip has already been added as a MessageLoop observer.
   bool added_as_message_loop_observer_;
 
   DISALLOW_COPY_AND_ASSIGN(TabStripGtk);
 };
 
 #endif  // CHROME_BROWSER_GTK_TABS_TAB_STRIP_GTK_H_