[Extensions] Pass EventFilteringInfo directly in DispatchEvent message

extensions/renderer/dispatcher.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 EXTENSIONS_RENDERER_DISPATCHER_H_
 #define EXTENSIONS_RENDERER_DISPATCHER_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 40 matching lines @@
 namespace base {
 class ListValue;
 }
 
 namespace extensions {
 class ContentWatcher;
 class DispatcherDelegate;
 class ExtensionBindingsSystem;
 class ScriptContext;
 class ScriptInjectionManager;
+struct EventFilteringInfo;
 struct Message;
 struct PortId;
 
 // Dispatches extension control messages sent to the renderer and stores
 // renderer extension related state.
 class Dispatcher : public content::RenderThreadObserver,
                    public UserScriptSetManager::Observer {
  public:
   explicit Dispatcher(DispatcherDelegate* delegate);
   ~Dispatcher() override;
@@ skipping 46 matching lines @@
 
   void OnExtensionResponse(int request_id,
                            bool success,
                            const base::ListValue& response,
                            const std::string& error);
 
   // Dispatches the event named |event_name| to all render views.
   void DispatchEvent(const std::string& extension_id,
                      const std::string& event_name,
                      const base::ListValue& event_args,
-                     const base::DictionaryValue& filtering_info) const;
+                     const EventFilteringInfo& filtering_info) const;
 
   // Shared implementation of the various MessageInvoke IPCs.
   void InvokeModuleSystemMethod(content::RenderFrame* render_frame,
                                 const std::string& extension_id,
                                 const std::string& module_name,
                                 const std::string& function_name,
                                 const base::ListValue& args);
 
   // Returns a list of (module name, resource id) pairs for the JS modules to
   // add to the source map.
@@ skipping 157 matching lines @@
   // if this renderer is a WebView guest render process. Otherwise, this will be
   // empty.
   std::string webview_partition_id_;
 
   DISALLOW_COPY_AND_ASSIGN(Dispatcher);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_RENDERER_DISPATCHER_H_