1 files changed, 17 insertions, 20 deletions

diff --git a/chrome/browser/extensions/extension_message_service.h b/chrome/browser/extensions/extension_message_service.h
index f128103..dde7280 100644
--- a/chrome/browser/extensions/extension_message_service.h
+++ b/chrome/browser/extensions/extension_message_service.h
@@ -54,17 +54,22 @@ class ExtensionMessageService : public NotificationObserver {
   void AddEventListener(std::string event_name, int render_process_id);
   void RemoveEventListener(std::string event_name, int render_process_id);
 
-  // Closes the message channel associated with the given port, and notifies
-  // the other side.
-  void CloseChannel(int port_id);
+  // Closes an extension channel for test automation.
+  void CloseAutomationChannel(int port_id);
 
   // Sends a message from a renderer to the given port.
+  // TODO(mpcomplete): include the source tab.
   void PostMessageFromRenderer(int port_id, const std::string& message);
 
   // Send an event to every registered extension renderer.
   void DispatchEventToRenderers(
       const std::string& event_name, const std::string& event_args);
 
+  // NotificationObserver interface.
+  void Observe(NotificationType type,
+               const NotificationSource& source,
+               const NotificationDetails& details);
+
   // Given an extension's ID, opens a channel between the given automation
   // "port" and that extension.  Returns a channel ID to be used for posting
   // messages between the processes, or -1 if the extension doesn't exist.
@@ -73,11 +78,6 @@ class ExtensionMessageService : public NotificationObserver {
                                        const std::string& extension_id,
                                        IPC::Message::Sender* source);
 
-  // NotificationObserver interface.
-  void Observe(NotificationType type,
-               const NotificationSource& source,
-               const NotificationDetails& details);
-
   // --- IO thread only:
 
   // Given an extension's ID, opens a channel between the given renderer "port"
@@ -89,16 +89,6 @@ class ExtensionMessageService : public NotificationObserver {
                              ResourceMessageFilter* source);
 
  private:
-  // The connection between two ports.  It is possible that both ports
-  // refer to the same renderer.
-  struct MessageChannel {
-    IPC::Message::Sender* port1;
-    IPC::Message::Sender* port2;
-  };
-
-  // A map of channel ID to its channel object.
-  typedef std::map<int, MessageChannel> MessageChannelMap;
-
   // Allocates a pair of port ids.
   // NOTE: this can be called from any thread.
   void AllocatePortIdPair(int* port1, int* port2);
@@ -107,8 +97,6 @@ class ExtensionMessageService : public NotificationObserver {
   // NOTE: this can be called from any thread.
   int GetProcessIdForExtension(const std::string& extension_id);
 
-  void CloseChannelImpl(MessageChannelMap::iterator channel_iter, int port_id);
-
   int OpenChannelToExtensionImpl(const std::string& extension_id,
                                  IPC::Message::Sender* source);
 
@@ -148,6 +136,15 @@ class ExtensionMessageService : public NotificationObserver {
     int source_routing_id, int source_port_id, IPC::Message::Sender* source,
     int dest_port_id, int dest_process_id, int source_process_id);
 
+  // The connection between two ports.  It is possible that both ports
+  // refer to the same renderer.
+  struct MessageChannel {
+    IPC::Message::Sender* port1;
+    IPC::Message::Sender* port2;
+  };
+
+  // A map of channel ID to its channel object.
+  typedef std::map<int, MessageChannel> MessageChannelMap;
   MessageChannelMap channels_;
 
   // True if Init has been called.