Remove most ScopedVector usage from c/b/extensions.

chrome/browser/extensions/extension_service.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_EXTENSION_SERVICE_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 224 matching lines @@
   // Exposed for testing.
   bool OnExternalExtensionFileFound(
       const extensions::ExternalInstallInfoFile& info) override;
   bool OnExternalExtensionUpdateUrlFound(
       const extensions::ExternalInstallInfoUpdateUrl& info,
       bool is_initial_load) override;
   void OnExternalProviderReady(
       const extensions::ExternalProviderInterface* provider) override;
   void OnExternalProviderUpdateComplete(
       const extensions::ExternalProviderInterface* provider,
-      const ScopedVector<extensions::ExternalInstallInfoUpdateUrl>&
+      const std::vector<
+          std::unique_ptr<extensions::ExternalInstallInfoUpdateUrl>>&
           external_update_url_extensions,
-      const ScopedVector<extensions::ExternalInstallInfoFile>&
+      const std::vector<std::unique_ptr<extensions::ExternalInstallInfoFile>>&
           external_file_extensions,
       const std::set<std::string>& removed_extensions) override;
 
   // ExtensionManagement::Observer implementation:
   void OnExtensionManagementSettingsChanged() override;
 
   // Initialize and start all installed extensions.
   void Init();
 
   // Called when the associated Profile is going to be destroyed.
@@ skipping 496 matching lines @@
                            GreylistUnknownDontChange);
   FRIEND_TEST_ALL_PREFIXES(ExtensionServiceTest,
                            ManagementPolicyProhibitsEnableOnInstalled);
   FRIEND_TEST_ALL_PREFIXES(ExtensionServiceTest,
                            BlockAndUnblockBlacklistedExtension);
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionService);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_H_