[Notification] Stop calling detachPresenter().

It's empty on Blink side now. Rather than implementing it or leave it empty,
just stop calling it. In Chromium, content::NotificationProvider never goes
away.

BUG=none

Review URL: https://codereview.chromium.org/36073007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233519 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 0 insertions, 15 deletions

diff --git a/content/renderer/active_notification_tracker.cc b/content/renderer/active_notification_tracker.cc
index a813ea0..ff2d9cf 100644
--- a/content/renderer/active_notification_tracker.cc
+++ b/content/renderer/active_notification_tracker.cc
@@ -66,16 +66,6 @@ void ActiveNotificationTracker::Clear() {
   }
 }
 
-void ActiveNotificationTracker::DetachAll() {
-  ReverseTable::iterator iter;
-  for (iter = reverse_notification_table_.begin();
-       iter != reverse_notification_table_.end();
-       ++iter) {
-    WebNotification notification(iter->first);
-    notification.detachPresenter();
-  }
-}
-
 WebNotificationPermissionCallback* ActiveNotificationTracker::GetCallback(
     int id) {
   return callback_table_.Lookup(id);
diff --git a/content/renderer/active_notification_tracker.h b/content/renderer/active_notification_tracker.h
index d4d710a..b6305a5 100644
--- a/content/renderer/active_notification_tracker.h
+++ b/content/renderer/active_notification_tracker.h
@@ -42,10 +42,6 @@ class CONTENT_EXPORT ActiveNotificationTracker {
   // Clears out all active notifications.  Useful on page navigation.
   void Clear();
 
-  // Detaches all active notifications from their presenter.  Necessary
-  // when the Presenter is destroyed.
-  void DetachAll();
-
  private:
   typedef std::map<blink::WebNotification, int> ReverseTable;
 
diff --git a/content/renderer/notification_provider.cc b/content/renderer/notification_provider.cc
index 03bd13f..687eceb 100644
--- a/content/renderer/notification_provider.cc
+++ b/content/renderer/notification_provider.cc
@@ -32,7 +32,6 @@ NotificationProvider::NotificationProvider(RenderViewImpl* render_view)
 }
 
 NotificationProvider::~NotificationProvider() {
-  manager_.DetachAll();
 }
 
 bool NotificationProvider::show(const WebNotification& notification) {