Delete some dead commented code.
Delete some dead commented code.

ScottShingler/NuGetGallery,KuduApps/NuGetGallery,ScottShingler/NuGetGallery,KuduApps/NuGetGallery,KuduApps/NuGetGallery,ScottShingler/NuGetGallery,grenade/NuGetGallery_download-count-patch,mtian/SiteExtensionGallery,KuduApps/NuGetGallery,skbkontur/NuGetGallery,JetBrains/ReSharperGallery,JetBrains/ReSharperGallery,mtian/SiteExtensionGallery,mtian/SiteExtensionGallery,projectkudu/SiteExtensionGallery,JetBrains/ReSharperGallery,skbkontur/NuGetGallery,skbkontur/NuGetGallery,grenade/NuGetGallery_download-count-patch,KuduApps/NuGetGallery,grenade/NuGetGallery_download-count-patch,projectkudu/SiteExtensionGallery,projectkudu/SiteExtensionGallery