Renderer changes for wiring up shared memory with declarative injection

extensions/renderer/user_script_injector.h

Index: extensions/renderer/user_script_injector.h
diff --git a/extensions/renderer/user_script_injector.h b/extensions/renderer/user_script_injector.h
index c214f60851e864b54f3959815cf910e9783133df..4ba1afcaa4b2ff3ec841fcf6b69e5c44057c26f0 100644
--- a/extensions/renderer/user_script_injector.h
+++ b/extensions/renderer/user_script_injector.h
@@ -25,9 +25,13 @@ class UserScriptInjector : public ScriptInjector,
                            public UserScriptSet::Observer {
  public:
   UserScriptInjector(const UserScript* user_script,
-                     UserScriptSet* user_script_set);
+                     UserScriptSet* user_script_set,
+                     bool is_declarative);
   virtual ~UserScriptInjector();
 
+  // ScriptInjector implementation.
+  virtual bool is_declarative() const OVERRIDE;

[Devlin, 2014/08/21 17:06:17]

why?

[Mark Dittmer, 2014/08/23 12:21:39]

ditto (comment in programmatic_script_injector.h)

+
  private:
   // UserScriptSet::Observer implementation.
   virtual void OnUserScriptsUpdated(
@@ -71,6 +75,10 @@ class UserScriptInjector : public ScriptInjector,
   // The associated extension id, preserved for the same reason as |script_id|.
   std::string extension_id_;
 
+  // Indicates whether or not this script is declarative. This influences which
+  // script permissions are checked before injection.
+  bool is_declarative_;
+
   ScopedObserver<UserScriptSet, UserScriptSet::Observer>
       user_script_set_observer_;