Remove most ScopedVector usage from c/b/extensions.

chrome/browser/extensions/external_provider_impl.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_BROWSER_EXTENSIONS_EXTERNAL_PROVIDER_IMPL_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTERNAL_PROVIDER_IMPL_H_
 
 #include <set>
 #include <string>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_vector.h"
 #include "chrome/browser/extensions/external_loader.h"
 #include "extensions/browser/external_provider_interface.h"
 #include "extensions/common/manifest.h"
 
 class Profile;
 
 namespace base {
 class DictionaryValue;
 class Version;
 }
@@ skipping 73 matching lines @@
                                const std::string& extension_id,
                                std::set<std::string>* unsupported_extensions);
 
   bool HandleDoNotInstallForEnterprise(
       const base::DictionaryValue* extension,
       const std::string& extension_id,
       std::set<std::string>* unsupported_extensions);
 
   // Retrieves the extensions that were found in this provider.
   void RetrieveExtensionsFromPrefs(
-      ScopedVector<ExternalInstallInfoUpdateUrl>*
+      std::vector<std::unique_ptr<ExternalInstallInfoUpdateUrl>>*
           external_update_url_extensions,
-      ScopedVector<ExternalInstallInfoFile>* external_file_extensions);
+      std::vector<std::unique_ptr<ExternalInstallInfoFile>>*
+          external_file_extensions);
 
   // Location for external extensions that are provided by this provider from
   // local crx files.
   const Manifest::Location crx_location_;
 
   // Location for external extensions that are provided by this provider from
   // update URLs.
   const Manifest::Location download_location_;
 
   // Weak pointer to the object that consumes the external extensions.
@@ skipping 24 matching lines @@
 
   // Whether the extensions from this provider should be installed immediately.
   bool install_immediately_;
 
   DISALLOW_COPY_AND_ASSIGN(ExternalProviderImpl);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTERNAL_PROVIDER_IMPL_H_