Record event activity to the extension activity log.

chrome/browser/extensions/activity_log.cc

Index: chrome/browser/extensions/activity_log.cc
diff --git a/chrome/browser/extensions/activity_log.cc b/chrome/browser/extensions/activity_log.cc
index afdaa83dae8bfee8917fcbd6bada01b53f920c0c..5d806d1897aa21855d73717f2eff8a0b5d13088f 100644
--- a/chrome/browser/extensions/activity_log.cc
+++ b/chrome/browser/extensions/activity_log.cc
@@ -161,6 +161,7 @@ void ActivityLog::LogAPIAction(const Extension* extension,
     scoped_refptr<APIAction> action = new APIAction(
         extension->id(),
         base::Time::Now(),
+        APIAction::CALL,
         APIAction::StringAsActionType(verb),
         APIAction::StringAsTargetType(manager),
         call_signature,
@@ -175,6 +176,40 @@ void ActivityLog::LogAPIAction(const Extension* extension,
                            ActivityLog::ACTIVITY_EXTENSION_API_CALL,
                            call_signature);
     }
+    if (log_activity_to_stdout_) {
+      LOG(INFO) << action->PrettyPrintForDebug();
+    }
+  } else {
+    LOG(ERROR) << "Unknown API call! " << name;
+  }
+}
+
+void ActivityLog::LogEventAction(const Extension* extension,
+                                 const std::string& name,
+                                 const ListValue* args,
+                                 const std::string& extra) {
+  std::string verb, manager;
+  bool matches = RE2::FullMatch(name, "(.*?)\\.(.*)", &manager, &verb);
+  if (matches) {
+    std::string call_signature = MakeCallSignature(name, args);
+    scoped_refptr<APIAction> action = new APIAction(
+        extension->id(),
+        base::Time::Now(),
+        APIAction::EVENT_CALLBACK,
+        APIAction::StringAsActionType(verb),
+        APIAction::StringAsTargetType(manager),
+        call_signature,
+        extra);
+    ScheduleAndForget(&ActivityDatabase::RecordAction, action);
+
+    // Display the action.
+    ObserverMap::const_iterator iter = observers_.find(extension);
+    if (iter != observers_.end()) {
+      iter->second->Notify(&Observer::OnExtensionActivity,
+                           extension,
+                           ActivityLog::ACTIVITY_EVENT_DISPATCH,
+                           call_signature);
+    }
     if (log_activity_to_stdout_)
       LOG(INFO) << action->PrettyPrintForDebug();
   } else {
@@ -289,6 +324,8 @@ const char* ActivityLog::ActivityToString(Activity activity) {
       return "api_block";
     case ActivityLog::ACTIVITY_CONTENT_SCRIPT:
       return "content_script";
+    case ActivityLog::ACTIVITY_EVENT_DISPATCH:
+      return "event_dispatch";
     default:
       NOTREACHED();
       return "";