RSS feed support (part 1), 2nd attempt

chrome/browser/toolbar_model.h

 // Copyright (c) 2006-2008 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_TOOLBAR_MODEL_H__
 #define CHROME_BROWSER_TOOLBAR_MODEL_H__
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "skia/include/SkColor.h"
+#include "webkit/glue/feed.h"
 
 class NavigationController;
 class NavigationEntry;
 
 // This class is the model used by the toolbar, location bar and autocomplete
 // edit.  It populates its states from the current navigation entry retrieved
 // from the navigation controller returned by GetNavigationController().
 // Sub-classes have only need to implement GetNavigationController().
 class ToolbarModel {
  public:
@@ skipping 23 matching lines @@
   // Returns the security level that should be used in the scheme part of the
   // displayed URL.  If SECURE, then the scheme is painted in green.  If
   // INSECURE, it is painted in red and stricken-out.
   // Default value: NORMAL.
   virtual SecurityLevel GetSchemeSecurityLevel();
 
   // Returns the icon that should be displayed on the right of the location bar.
   // Default value: NO_ICON.
   virtual Icon GetIcon();
 
+  // Returns an array of available feeds.
+  virtual scoped_refptr<FeedList> GetFeedList();
+
   // Sets the text and color of the text displayed in the info bubble that
   // appears when the user hovers the mouse over the icon.
   // Default value: empty string.
   virtual void GetIconHoverText(std::wstring* text, SkColor* text_color);
 
   // Sets |text| to contain the text that should be displayed on the right of
   // the location bar, and |tooltip| to the tooltip text that should be shown
   // when the mouse hover over that info label.
   // Default value: empty string.
   virtual void GetInfoText(std::wstring* text,
@@ skipping 16 matching lines @@
   // The message is set in |text|.
   void CreateErrorText(NavigationEntry* entry, std::wstring* text);
 
   // Whether the text in the location bar is currently being edited.
   bool input_in_progress_;
 
   DISALLOW_EVIL_CONSTRUCTORS(ToolbarModel);
 };
 
 #endif  // CHROME_BROWSER_TOOLBAR_MODEL_H__