Infobar Windows Media Player plug-in by default.

BUG=51464
Review URL: http://codereview.chromium.org/7080048

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@87500 0039d316-1c4b-4281-b951-d872f2087c98
bool BlockedPluginInfoBarDelegate::LinkClicked(
    WindowOpenDisposition disposition) {
  UserMetrics::RecordAction(
      UserMetricsAction("BlockedPluginInfobar.LearnMore"));
  return PluginInfoBarDelegate::LinkClicked(disposition);
}

bool BlockedPluginInfoBarDelegate::LinkClicked(
    WindowOpenDisposition disposition) {
  UserMetrics::RecordAction(
      UserMetricsAction("BlockedPluginInfobar.LearnMore"));
  return PluginInfoBarDelegate::LinkClicked(disposition);
}
