chrome: Cleanup class/struct forward declarations

chrome/common/importer/importer_bridge.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_COMMON_IMPORTER_IMPORTER_BRIDGE_H_
 #define CHROME_COMMON_IMPORTER_IMPORTER_BRIDGE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 10 matching lines @@
 struct ImporterAutofillFormDataEntry;
 
 namespace autofill {
 struct PasswordForm;
 }
 
 namespace importer {
 #if defined(OS_WIN)
 struct ImporterIE7PasswordInfo;
 #endif
-struct ImporterURlRow;
 struct SearchEngineInfo;
 }
 
 class ImporterBridge : public base::RefCountedThreadSafe<ImporterBridge> {
  public:
   ImporterBridge();
 
   virtual void AddBookmarks(
       const std::vector<ImportedBookmarkEntry>& bookmarks,
       const base::string16& first_folder_name) = 0;
@@ skipping 47 matching lines @@
 
  protected:
   friend class base::RefCountedThreadSafe<ImporterBridge>;
 
   virtual ~ImporterBridge();
 
   DISALLOW_COPY_AND_ASSIGN(ImporterBridge);
 };
 
 #endif  // CHROME_COMMON_IMPORTER_IMPORTER_BRIDGE_H_