Dependency changes.

Author: Tratcher

src/Microsoft.AspNet.StaticFiles/project.json

@@ -3,8 +3,8 @@
     "dependencies": {
         "Microsoft.AspNet.FileSystems": "1.0.0-*",
         "Microsoft.AspNet.Http": "1.0.0-*",
-        "Microsoft.AspNet.HttpFeature": { "version": "1.0.0-*", "type": "build" },
-        "Microsoft.AspNet.RequestContainer": "1.0.0-*"
+        "Microsoft.AspNet.Http.Extensions": "1.0.0-*",
+        "Microsoft.AspNet.HttpFeature": { "version": "1.0.0-*", "type": "build" }
     },
     "frameworks": {
         "aspnet50": { },