Add frameId to MessageSender (extension messaging API)

extensions/renderer/dispatcher.cc

 // 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.
 
 #include "extensions/renderer/dispatcher.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/debug/alias.h"
@@ skipping 834 matching lines @@
   std::map<int, int>::const_iterator it =
       port_to_tab_id_map_.find(target_port_id);
   if (it != port_to_tab_id_map_.end()) {
     scoped_tab_id.reset(
         new RequestSender::ScopedTabID(request_sender(), it->second));
   }
 
   MessagingBindings::DeliverMessage(script_context_set_,
                                     target_port_id,
                                     message,
-                                    NULL);  // All render views.
+                                    NULL);  // All render frames.
 }
 
 void Dispatcher::OnDispatchOnConnect(
     int target_port_id,
     const std::string& channel_name,
-    const base::DictionaryValue& source_tab,
+    const ExtensionMsg_TabConnectionInfo& source,
     const ExtensionMsg_ExternalConnectionInfo& info,
     const std::string& tls_channel_id) {
   DCHECK(!ContainsKey(port_to_tab_id_map_, target_port_id));
   DCHECK_EQ(1, target_port_id % 2);  // target renderer ports have odd IDs.
   int sender_tab_id = -1;
-  source_tab.GetInteger("id", &sender_tab_id);
+  source.tab.GetInteger("id", &sender_tab_id);
   port_to_tab_id_map_[target_port_id] = sender_tab_id;
 
   MessagingBindings::DispatchOnConnect(script_context_set_,
                                        target_port_id,
                                        channel_name,
-                                       source_tab,
+                                       source,
                                        info,
                                        tls_channel_id,
-                                       NULL);  // All render views.
+                                       NULL);  // All render frames.
 }
 
 void Dispatcher::OnDispatchOnDisconnect(int port_id,
                                         const std::string& error_message) {
   MessagingBindings::DispatchOnDisconnect(script_context_set_,
                                           port_id,
                                           error_message,
-                                          NULL);  // All render views.
+                                          NULL);  // All render frames.
 }
 
 void Dispatcher::OnLoaded(
     const std::vector<ExtensionMsg_Loaded_Params>& loaded_extensions) {
   std::vector<ExtensionMsg_Loaded_Params>::const_iterator i;
   for (i = loaded_extensions.begin(); i != loaded_extensions.end(); ++i) {
     std::string error;
     scoped_refptr<const Extension> extension = i->ConvertToExtension(&error);
     if (!extension.get()) {
       extension_load_errors_[i->id] = error;
@@ skipping 508 matching lines @@
     return v8::Handle<v8::Object>();
 
   if (bind_name)
     *bind_name = split.back();
 
   return bind_object.IsEmpty() ? AsObjectOrEmpty(GetOrCreateChrome(context))
                                : bind_object;
 }
 
 }  // namespace extensions