Added ActivityLog tests and associated bugfixes/extra logging.

chrome/common/extensions/extension_messages.h

Index: chrome/common/extensions/extension_messages.h
diff --git a/chrome/common/extensions/extension_messages.h b/chrome/common/extensions/extension_messages.h
index 32c24b3738b511701ac850a0f8820b17e954ca78..c9949b6a9213f91a2cae53f2dd0e6cf36c020fd3 100644
--- a/chrome/common/extensions/extension_messages.h
+++ b/chrome/common/extensions/extension_messages.h
@@ -30,11 +30,12 @@
 
 IPC_ENUM_TRAITS(extensions::ViewType)
 
-// Parameters structure for ExtensionHostMsg_AddAPIActionToActivityLog.
-IPC_STRUCT_BEGIN(ExtensionHostMsg_APIAction_Params)
+// Parameters structure for ExtensionHostMsg_AddAPIActionToActivityLog and
+// ExtensionHostMsg_AddEventToActivityLog.
+IPC_STRUCT_BEGIN(ExtensionHostMsg_APIActionOrEvent_Params)
   // API name.
   IPC_STRUCT_MEMBER(std::string, api_call)
-
+  

[palmer, 2013/04/11 21:53:39]

NIT: Spurious trailing spaces here?

[felt, 2013/04/12 02:07:21]

Done.

   // List of arguments.
   IPC_STRUCT_MEMBER(ListValue, arguments)
 
@@ -603,7 +604,12 @@ IPC_MESSAGE_ROUTED1(ExtensionHostMsg_UpdateDraggableRegions,
 // Sent by the renderer to log an API action to the extension activity log.
 IPC_MESSAGE_CONTROL2(ExtensionHostMsg_AddAPIActionToActivityLog,
                      std::string /* extension_id */,
-                     ExtensionHostMsg_APIAction_Params)
+                     ExtensionHostMsg_APIActionOrEvent_Params)
+
+// Sent by the renderer to log an event to the extension activity log.
+IPC_MESSAGE_CONTROL2(ExtensionHostMsg_AddEventToActivityLog,
+                    std::string /* extension_id */,
+                    ExtensionHostMsg_APIActionOrEvent_Params)
 
 // Sent by the renderer to log a DOM action to the extension activity log.
 IPC_MESSAGE_CONTROL2(ExtensionHostMsg_AddDOMActionToActivityLog,