Change notification cmd line enabling to use the new RuntimeEnabledFeatures code.

BUG=25318
TEST=none

Review URL: http://codereview.chromium.org/339093

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@30660 0039d316-1c4b-4281-b951-d872f2087c98
void RenderViewHostDelegateViewHelper::RenderWidgetHostDestroyed(
    RenderWidgetHost* host) {
  for (PendingWidgetViews::iterator i = pending_widget_views_.begin();
       i != pending_widget_views_.end(); ++i) {
    if (host->view() == i->second) {
      pending_widget_views_.erase(i);
      return;
    }
  }
}

void RenderViewHostDelegateViewHelper::RenderWidgetHostDestroyed(
    RenderWidgetHost* host) {
  for (PendingWidgetViews::iterator i = pending_widget_views_.begin();
       i != pending_widget_views_.end(); ++i) {
    if (host->view() == i->second) {
      pending_widget_views_.erase(i);
      return;
    }
  }
}
