Cleanup: Move kAboutScheme constant into content namespace.

chrome/utility/importer/bookmarks_file_importer.cc

 // Copyright 2013 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/utility/importer/bookmarks_file_importer.h"
 
 #include "base/bind.h"
 #include "chrome/common/importer/imported_bookmark_entry.h"
 #include "chrome/common/importer/imported_favicon_usage.h"
 #include "chrome/common/importer/importer_bridge.h"
@@ skipping 28 matching lines @@
       return false;
   }
 
   // Check if |url| is about:blank.
   if (url == GURL(content::kAboutBlankURL))
     return true;
 
   // If |url| starts with chrome:// or about:, check if it's one of the URLs
   // that we support.
   if (url.SchemeIs(content::kChromeUIScheme) ||
-      url.SchemeIs(chrome::kAboutScheme)) {
+      url.SchemeIs(content::kAboutScheme)) {
     if (url.host() == chrome::kChromeUIUberHost ||
         url.host() == chrome::kChromeUIAboutHost)
       return true;
 
     GURL fixed_url(URLFixerUpper::FixupURL(url.spec(), std::string()));
     for (size_t i = 0; i < chrome::kNumberOfChromeHostURLs; ++i) {
       if (fixed_url.DomainIs(chrome::kChromeHostURLs[i]))
         return true;
     }
 
@@ skipping 43 matching lines @@
     base::string16 first_folder_name =
         bridge->GetLocalizedString(IDS_BOOKMARK_GROUP);
     bridge->AddBookmarks(bookmarks, first_folder_name);
   }
   if (!favicons.empty())
     bridge->SetFavicons(favicons);
 
   bridge->NotifyItemEnded(importer::FAVORITES);
   bridge->NotifyEnded();
 }