Add the "virtual" keyword on method overrides that are missing it.

BUG=none
TEST=compiles

Review URL: http://codereview.chromium.org/5648004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@68606 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 6 insertions, 6 deletions

diff --git a/chrome/browser/worker_host/message_port_dispatcher.h b/chrome/browser/worker_host/message_port_dispatcher.h
index 566416b..4c71283 100644
--- a/chrome/browser/worker_host/message_port_dispatcher.h
+++ b/chrome/browser/worker_host/message_port_dispatcher.h
@@ -66,9 +66,9 @@ class MessagePortDispatcher : public NotificationObserver {
                      const std::vector<int>& sent_message_port_ids);
 
   // NotificationObserver interface.
-  void Observe(NotificationType type,
-               const NotificationSource& source,
-               const NotificationDetails& details);
+  virtual void Observe(NotificationType type,
+                       const NotificationSource& source,
+                       const NotificationDetails& details);
 
   // Handles the details of removing a message port id. Before calling this,
   // verify that the message port id exists.
diff --git a/chrome/browser/worker_host/worker_service.h b/chrome/browser/worker_host/worker_service.h
index 744f116..994d11f 100644
--- a/chrome/browser/worker_host/worker_service.h
+++ b/chrome/browser/worker_host/worker_service.h
@@ -142,9 +142,9 @@ class WorkerService : public NotificationObserver {
       int renderer_id, int render_view_route_id, bool* hit_total_worker_limit);
 
   // NotificationObserver interface.
-  void Observe(NotificationType type,
-               const NotificationSource& source,
-               const NotificationDetails& details);
+  virtual void Observe(NotificationType type,
+                       const NotificationSource& source,
+                       const NotificationDetails& details);
 
   // Notifies us that a process that's talking to a worker has shut down.
   void SenderShutdown(IPC::Message::Sender* sender);