Refactor renderer-side script injection

chrome/browser/extensions/active_script_controller.h

 // Copyright 2014 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_ACTIVE_SCRIPT_CONTROLLER_H_
 #define CHROME_BROWSER_EXTENSIONS_ACTIVE_SCRIPT_CONTROLLER_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 71 matching lines @@
 
     base::Closure closure;
     int page_id;
   };
   typedef std::vector<PendingRequest> PendingRequestList;
   typedef std::map<std::string, PendingRequestList> PendingRequestMap;
 
   // Runs any pending injections for the corresponding extension.
   void RunPendingForExtension(const Extension* extension);
 
-  // Handle the RequestContentScriptPermission message.
-  void OnRequestContentScriptPermission(const std::string& extension_id,
-                                        int page_id,
-                                        int request_id);
+  // Handle the RequestScriptInjectionPermission message.
+  void OnRequestScriptInjectionPermission(const std::string& extension_id,
+                                          int page_id,
+                                          int request_id);
 
   // Grants permission for the given request to run.
-  void GrantContentScriptPermission(int request_id);
+  void PermitScriptInjection(int request_id);
 
   // content::WebContentsObserver implementation.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
   // Log metrics.
   void LogUMA() const;
 
   // Whether or not the ActiveScriptController is enabled (corresponding to the
   // kActiveScriptEnforcement switch). If it is not, it acts as an empty shell,
   // always allowing scripts to run and never displaying actions.
@@ skipping 13 matching lines @@
   // that get generated for extensions that haven't declared anything.
   typedef std::map<std::string, linked_ptr<ExtensionAction> > ActiveScriptMap;
   ActiveScriptMap active_script_actions_;
 
   DISALLOW_COPY_AND_ASSIGN(ActiveScriptController);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_ACTIVE_SCRIPT_CONTROLLER_H_