Google Now Message Center Stats

ui/message_center/cocoa/tray_view_controller.mm

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "ui/message_center/cocoa/tray_view_controller.h"
 
 #include <cmath>
 
 #include "base/mac/scoped_nsautorelease_pool.h"
 #include "base/time/time.h"
@@ skipping 187 matching lines @@
     MCNotificationController* notification = nil;
     if (existing == notificationsMap_.end()) {
       base::scoped_nsobject<MCNotificationController> controller(
           [[MCNotificationController alloc]
               initWithNotification:*it
                      messageCenter:messageCenter_]);
       [[controller view] setShadow:shadow];
       [[scrollView_ documentView] addSubview:[controller view]];
 
       [notifications_ addObject:controller];  // Transfer ownership.
-      messageCenter_->DisplayedNotification((*it)->id());
+      messageCenter_->DisplayedNotification(
+          (*it)->id(), message_center::DISPLAY_SOURCE_MESSAGE_CENTER);
 
       notification = controller.get();
     } else {
       notification = existing->second;
       [notification updateNotification:*it];
       notificationsMap_.erase(existing);
     }
 
     DCHECK(notification);
 
@@ skipping 580 matching lines @@
     [pauseButton_ setDefaultImage: rb.GetNativeImageNamed(
         IDR_NOTIFICATION_DO_NOT_DISTURB_PRESSED).ToNSImage()];
   } else {
     [pauseButton_ setTrackingEnabled:YES];
     [pauseButton_ setDefaultImage:
         rb.GetNativeImageNamed(IDR_NOTIFICATION_DO_NOT_DISTURB).ToNSImage()];
   }
 }
 
 @end