Convert WindowOpenDisposition to an enum class.

chrome/browser/ui/bookmarks/bookmark_utils_desktop.cc

 // Copyright 2015 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/bookmarks/bookmark_utils_desktop.h"
 
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/strings/string_number_conversions.h"
 #include "build/build_config.h"
@@ skipping 178 matching lines @@
   // disposition of new window, in which case we want subsequent tabs to open in
   // that window.
   bool opened_first_url = false;
   WindowOpenDisposition disposition = initial_disposition;
   OpenURLIterator iterator(nodes);
   while (iterator.has_next()) {
     const GURL* url = iterator.NextURL();
     // When |initial_disposition| is OFF_THE_RECORD, a node which can't be
     // opened in incognito window, it is detected using |browser_context|, is
     // not opened.
-    if (initial_disposition == OFF_THE_RECORD &&
+    if (initial_disposition == WindowOpenDisposition::OFF_THE_RECORD &&
         !IsURLAllowedInIncognito(*url, browser_context))
       continue;
 
     content::WebContents* opened_tab = navigator->OpenURL(
         content::OpenURLParams(*url, content::Referrer(), disposition,
                                ui::PAGE_TRANSITION_AUTO_BOOKMARK, false));
 
     if (!opened_first_url) {
       opened_first_url = true;
-      disposition = NEW_BACKGROUND_TAB;
+      disposition = WindowOpenDisposition::NEW_BACKGROUND_TAB;
       // We opened the first URL which may have opened a new window or clobbered
       // the current page, reset the navigator just to be sure. |opened_tab| may
       // be NULL in tests.
       if (opened_tab)
         navigator = opened_tab;
     }
   }
 }
 
 void OpenAll(gfx::NativeWindow parent,
@@ skipping 44 matching lines @@
   while (iterator.has_next()) {
     const GURL* url = iterator.NextURL();
     if (IsURLAllowedInIncognito(*url, browser_context))
       return true;
   }
   return false;
 }
 #endif  // !defined(OS_ANDROID)
 
 }  // namespace chrome