Clearly identify extension and file:// resources in the cookie tree view.

chrome/browser/browsing_data_local_storage_helper.h

 // Copyright (c) 2010 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_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_
 #define CHROME_BROWSER_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_
 
 #include <string>
 
 #include "base/callback.h"
 #include "base/file_path.h"
 #include "base/scoped_ptr.h"
 #include "base/time.h"
+#include "chrome/common/url_constants.h"
 
 class Profile;
 
 // This class fetches local storage information in the WebKit thread, and
 // notifies the UI thread upon completion.
 // A client of this class need to call StartFetching from the UI thread to
 // initiate the flow, and it'll be notified by the callback in its UI
 // thread at some later point.
 // The client must call CancelNotification() if it's destroyed before the
 // callback is notified.
@@ skipping 15 matching lines @@
         : protocol(protocol),
           host(host),
           port(port),
           database_identifier(database_identifier),
           origin(origin),
           file_path(file_path),
           size(size),
           last_modified(last_modified) {
     }
 
+    bool IsExtensionSchemeData() {
+      return protocol == chrome::kExtensionScheme;
+    }
+
+    bool IsFileSchemeData() {
+      return protocol == chrome::kFileScheme;
+    }
+
     std::string protocol;
     std::string host;
     unsigned short port;
     std::string database_identifier;
     std::string origin;
     FilePath file_path;
     int64 size;
     base::Time last_modified;
   };
 
@@ skipping 32 matching lines @@
   // after we notified the callback in the UI thread.
   // This only mutates on the UI thread.
   bool is_fetching_;
   // This only mutates in the WEBKIT thread.
   std::vector<LocalStorageInfo> local_storage_info_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowsingDataLocalStorageHelper);
 };
 
 #endif  // CHROME_BROWSER_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_