Refactoring: Get rid of HTMLImportLoaerClient

Source/core/html/imports/HTMLImport.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 62 matching lines @@
 //               <|-                    HTMLImportChild <- LinkStyle <- HTMLLinkElement
 //
 //
 // # Import Sharing and HTMLImportLoader
 //
 // The HTML Imports spec calls for de-dup mechanism to share already loaded imports.
 // To implement this, the actual loading machinery is split out from HTMLImportChild to
 // HTMLImportLoader, and each loader shares HTMLImportLoader with other loader if the URL is same.
 // Check around HTMLImportsController::findLink() for more detail.
 //
-// Note that HTMLImportLoader provides HTMLImportLoaderClient to hook it up.
-// As it can be shared, HTMLImportLoader supports multiple clients.
+// HTMLImportLoader can be shared multiple imports.

[dominicc (has gone to gerrit), 2014/03/26 01:15:46]

shared multiple -> shared by multiple

 //
 //    HTMLImportChild (1)-->(*) HTMLImportLoader
 //
 //
 // # Script Blocking
 //
 // - An import blocks the HTML parser of its own imported document from running <script>
 //   until all of its children are loaded.
 //   Note that dynamically added import won't block the parser.
 //
@@ skipping 58 matching lines @@
     HTMLImportRoot() { }
 
     virtual void scheduleRecalcState() = 0;
     virtual HTMLImportsController* toController() = 0;
     virtual HTMLImportChild* findLinkFor(const KURL&, HTMLImport* excluding = 0) const = 0;
 };
 
 } // namespace WebCore
 
 #endif // HTMLImport_h