Make UserScript non-copyable.

extensions/browser/web_ui_user_script_loader.h

Index: extensions/browser/web_ui_user_script_loader.h
diff --git a/extensions/browser/web_ui_user_script_loader.h b/extensions/browser/web_ui_user_script_loader.h
index 41e808399d2a7666778d451736c0d5b92b6dbcae..2e90cd4cb2425a746d6e5914537370e100308061 100644
--- a/extensions/browser/web_ui_user_script_loader.h
+++ b/extensions/browser/web_ui_user_script_loader.h
@@ -32,16 +32,17 @@ class WebUIUserScriptLoader : public extensions::UserScriptLoader {
   using UserScriptRenderInfoMap = std::map<int, UserScriptRenderInfo>;
 
   // UserScriptLoader:
-  void AddScripts(const extensions::UserScriptList& scripts,
+  void AddScripts(extensions::BrowserUserScriptList& scripts,
                   int render_process_id,
                   int render_view_id) override;
-  void LoadScripts(std::unique_ptr<extensions::UserScriptList> user_scripts,
-                   const std::set<HostID>& changed_hosts,
-                   const std::set<int>& added_script_ids,
-                   LoadScriptsCallback callback) override;
+  void LoadScripts(
+      std::unique_ptr<extensions::BrowserUserScriptList> user_scripts,
+      const std::set<HostID>& changed_hosts,
+      const std::set<int>& added_script_ids,
+      LoadScriptsCallback callback) override;
 
   // Called at the end of each fetch, tracking whether all fetches are done.
-  void OnSingleWebUIURLFetchComplete(extensions::UserScript::File* script_file,
+  void OnSingleWebUIURLFetchComplete(extensions::BrowserScriptFile* script_file,
                                      bool success,
                                      const std::string& data);
 
@@ -49,7 +50,7 @@ class WebUIUserScriptLoader : public extensions::UserScriptLoader {
   void OnWebUIURLFetchComplete();
 
   // Creates WebUiURLFetchers for the given |script_files|.
-  void CreateWebUIURLFetchers(extensions::UserScript::FileList* script_files,
+  void CreateWebUIURLFetchers(extensions::BrowserScriptFileList* script_files,
                               content::BrowserContext* browser_context,
                               int render_process_id,
                               int render_view_id);
@@ -64,7 +65,7 @@ class WebUIUserScriptLoader : public extensions::UserScriptLoader {
   size_t complete_fetchers_;
 
   // Caches |user_scripts_| from UserScriptLoader when loading.
-  std::unique_ptr<extensions::UserScriptList> user_scripts_cache_;
+  std::unique_ptr<extensions::BrowserUserScriptList> user_scripts_cache_;
 
   LoadScriptsCallback scripts_loaded_callback_;