Make miscellaneous_bindings and event_bindings Required as needed. Previously

chrome/browser/extensions/api/messaging/message_service.cc

 // Copyright (c) 2012 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 "chrome/browser/extensions/api/messaging/message_service.h"
 
 #include "base/atomic_sequence_num.h"
 #include "base/bind.h"
+#include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/json/json_writer.h"
 #include "base/lazy_instance.h"
 #include "base/stl_util.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/messaging/extension_message_port.h"
 #include "chrome/browser/extensions/api/messaging/native_message_port.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
 #include "chrome/browser/extensions/extension_service.h"
@@ skipping 403 matching lines @@
 
   // Balance the IncrementLazyKeepaliveCount() in OpenChannelImpl.
   channel->opener->DecrementLazyKeepaliveCount();
   channel->receiver->DecrementLazyKeepaliveCount();
 
   delete channel_iter->second;
   channels_.erase(channel_iter);
 }
 
 void MessageService::PostMessage(
-    int source_port_id, const std::string& message) {
+    int source_port_id, scoped_ptr<base::ListValue> message) {
   int channel_id = GET_CHANNEL_ID(source_port_id);
   MessageChannelMap::iterator iter = channels_.find(channel_id);
   if (iter == channels_.end()) {
     // If this channel is pending, queue up the PostMessage to run once
     // the channel opens.
     PendingChannelMap::iterator pending = pending_channels_.find(channel_id);
     if (pending != pending_channels_.end()) {
       lazy_background_task_queue_->AddPendingTask(
           pending->second.first, pending->second.second,
           base::Bind(&MessageService::PendingPostMessage,
-                     weak_factory_.GetWeakPtr(), source_port_id, message));
+                     weak_factory_.GetWeakPtr(),
+                     source_port_id,
+                     base::Passed(&message)));
     }
     return;
   }
 
   // Figure out which port the ID corresponds to.
   int dest_port_id = GET_OPPOSITE_PORT_ID(source_port_id);
   MessagePort* port = IS_OPENER_PORT_ID(dest_port_id) ?
       iter->second->opener.get() : iter->second->receiver.get();
 
-  port->DispatchOnMessage(message, dest_port_id);
+  port->DispatchOnMessage(message.Pass(), dest_port_id);
 }
 
-void MessageService::PostMessageFromNativeProcess(int port_id,
-                                                  const std::string& message) {
-  PostMessage(port_id, message);
+void MessageService::PostMessageFromNativeProcess(
+    int port_id,
+    scoped_ptr<base::ListValue> message) {
+  PostMessage(port_id, message.Pass());
 }
 
 void MessageService::Observe(int type,
                              const content::NotificationSource& source,
                              const content::NotificationDetails& details) {
   switch (type) {
     case content::NOTIFICATION_RENDERER_PROCESS_TERMINATED:
     case content::NOTIFICATION_RENDERER_PROCESS_CLOSED: {
       content::RenderProcessHost* renderer =
           content::Source<content::RenderProcessHost>(source).ptr();
@@ skipping 71 matching lines @@
     return;
 
   params->source = source;
   params->receiver.reset(new ExtensionMessagePort(host->render_process_host(),
                                                   MSG_ROUTING_CONTROL,
                                                   params->target_extension_id));
   OpenChannelImpl(params.Pass());
 }
 
 }  // namespace extensions