Improved extension activity logging for the chrome.webRequest API.

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 92c46d38f6a04cc578665317e28617dae9ff0c57..6fe5f522c2a7c7bfc6f30305ad8777e881554080 100644
--- a/chrome/browser/extensions/activity_log.cc
+++ b/chrome/browser/extensions/activity_log.cc
@@ -356,6 +356,50 @@ void ActivityLog::LogDOMAction(const Extension* extension,
                        DOMAction::MODIFIED);
 }
 
+void ActivityLog::LogWebRequestAction(const Extension* extension,
+                                      const GURL& url,
+                                      const std::string& api_call,
+                                      scoped_ptr<DictionaryValue> details,
+                                      const std::string& extra) {
+  string16 null_title;
+  if (!IsLogEnabled()) return;
+
+  // Strip details of the web request modifications (for privacy reasons),
+  // unless testing is enabled.
+  if (!testing_mode_) {
+    DictionaryValue::Iterator details_iterator(*details);
+    while (!details_iterator.IsAtEnd()) {
+      details->SetBoolean(details_iterator.key(), true);
+      details_iterator.Advance();
+    }
+  }
+  std::string details_string;
+  JSONStringValueSerializer serializer(&details_string);
+  serializer.SerializeAndOmitBinaryValues(*details);
+
+  scoped_refptr<DOMAction> action = new DOMAction(
+      extension->id(),
+      base::Time::Now(),
+      DOMAction::WEBREQUEST,
+      url,
+      null_title,
+      api_call,
+      details_string,
+      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_CONTENT_SCRIPT,
+                         action->PrettyPrintForDebug());
+  }
+  if (log_activity_to_stdout_)
+    LOG(INFO) << action->PrettyPrintForDebug();
+}
+
 void ActivityLog::GetActions(
     const std::string& extension_id,
     const int day,