First pass at refactoring pyautolib in preparation for removing proxy dependencies.

chrome/common/automation_messages_internal.h

Index: chrome/common/automation_messages_internal.h
diff --git a/chrome/common/automation_messages_internal.h b/chrome/common/automation_messages_internal.h
index a3924009212b9ab6d06de6a6c1255bd7a185eb8d..a8aaed5bd442d4361001d3a3b618c1dde31bdacb 100644
--- a/chrome/common/automation_messages_internal.h
+++ b/chrome/common/automation_messages_internal.h
@@ -950,6 +950,14 @@ IPC_SYNC_MESSAGE_CONTROL0_2(AutomationMsg_GetTracingOutput,
 IPC_SYNC_MESSAGE_CONTROL0_1(AutomationMsg_GetMachPortCount,
                             int /* number of Mach ports */)
 
+// Generic pyauto pattern to help avoid future addition of
+// automation messages.
+IPC_SYNC_MESSAGE_CONTROL2_2(AutomationMsg_SendJSONRequestWithBrowserHandle,
+                            int /* window_index */,

[kkania, 2012/06/20 00:19:45]

You need to update this, since it's a handle, not a window index. Also, you need
to update the comment for SendJSONRequest that it takes a index, not a handle.

[craigdh, 2012/06/20 00:33:16]

Done.

+                            std::string /* JSON request */,
+                            std::string /* JSON response */,
+                            bool /* success */)
+
 // Browser -> renderer messages.
 
 // Requests a snapshot.