bookmarks: GetNameForURL() function is only used by gtk.

chrome/browser/ui/gtk/bookmarks/bookmark_utils_gtk.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_GTK_BOOKMARKS_BOOKMARK_UTILS_GTK_H_
 #define CHROME_BROWSER_UI_GTK_BOOKMARKS_BOOKMARK_UTILS_GTK_H_
 
 #include <string>
 #include <vector>
 
 #include "base/string16.h"
 #include "ui/base/glib/glib_integers.h"
 
 class BookmarkModel;
 class BookmarkNode;
 class GtkThemeService;
+class GURL;
 class Profile;
 
 typedef struct _GdkDragContext GdkDragContext;
 typedef struct _GdkPixbuf GdkPixbuf;
 typedef struct _GtkSelectionData GtkSelectionData;
 typedef struct _GtkWidget GtkWidget;
 
 namespace bookmark_utils {
 
 extern const char kBookmarkNode[];
@@ skipping 73 matching lines @@
     const BookmarkNode* parent,
     int idx);
 
 // Add the "url\ntitle" combination into the model at the given position.
 bool CreateNewBookmarkFromNetscapeURL(
     GtkSelectionData* selection_data,
     BookmarkModel* model,
     const BookmarkNode* parent,
     int idx);
 
+// Returns a name for the given URL. Used for drags into bookmark areas when
+// the source doesn't specify a title.
+string16 GetNameForURL(const GURL& url);
+
 }  // namespace bookmark_utils
 
 #endif  // CHROME_BROWSER_UI_GTK_BOOKMARKS_BOOKMARK_UTILS_GTK_H_