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
PluginInfoBarDelegate::~PluginInfoBarDelegate() {
}

PluginInfoBarDelegate::~PluginInfoBarDelegate() {
}
