cleanup

Author: lanlanlee2008

src/OutputCacheModuleAsync/CacheDirectives.cs

@@ -5,8 +5,5 @@ static class CacheDirectives {
         public const string NoStore = "no-store";
         public const string MaxAge = "max-age=";
         public const string MinFresh = "min-fresh=";
-        public const string CacheControl = "Cache-Control";
-        public const string Pragma = "Pragma";
-        public const string Range = "Range";
     }
 }

src/OutputCacheModuleAsync/CachedRawResponse.cs

@@ -1,7 +1,7 @@
 namespace Microsoft.AspNet.OutputCache {
     using System;
 
-    class CachedRawResponse {
+    sealed class CachedRawResponse {
 
         public Guid CachedVaryId { get; set; }
 

src/OutputCacheModuleAsync/CachedVary.cs

@@ -1,7 +1,7 @@
 namespace Microsoft.AspNet.OutputCache {
     using System;
 
-    class CachedVary {
+    sealed class CachedVary {
         public string[] ContentEncodings { get; set; }
         public string[] Headers { get; set; }
         public string[] Params { get; set; }
@@ -14,7 +14,7 @@ public CachedVary() {
         }
 
         public override bool Equals(object obj) {
-            if (Object.ReferenceEquals(obj,this)) {
+            if (Object.ReferenceEquals(obj, this)) {
                 return true;
             }
             var cv = obj as CachedVary;
@@ -27,6 +27,7 @@ public override bool Equals(object obj) {
                    && StringUtil.StringArrayEquals(Headers, cv.Headers)
                    && StringUtil.StringArrayEquals(Params, cv.Params);
         }
+
         public override int GetHashCode() {
             return base.GetHashCode();
         }

src/OutputCacheModuleAsync/HttpMethods.cs

@@ -1,11 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Security.Policy;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Microsoft.AspNet.OutputCache {
+namespace Microsoft.AspNet.OutputCache {
     static class HttpMethods {
         public const string POST = "POST";
         public const string HEAD = "HEAD";

src/OutputCacheModuleAsync/HttpRawResponse.cs

@@ -2,7 +2,7 @@
     using System.Collections;
     using System.Collections.Specialized;
 
-    class HttpRawResponse {
+    sealed class HttpRawResponse {
         public int StatusCode { get; set; }
         public string StatusDescription { get; set; }
         public NameValueCollection Headers { get; set; }

src/OutputCacheModuleAsync/InMemoryOutputCacheProvider.cs

@@ -35,10 +35,6 @@ public override object Add(string key, object entry, DateTime utcExpiry) {
             return _cache.Add(key, entry, expiration) ? entry : null;
         }
 
-        public void Add(string depKey, DependencyCacheEntryWrapper dcew, DateTimeOffset dateTimeOffsetValue) {
-            _cache.Add(depKey, dcew, dateTimeOffsetValue);
-        }
-
         public override void Set(string key, object entry, DateTime utcExpiry) {
             DateTimeOffset expiration = (utcExpiry == Cache.NoAbsoluteExpiration) ? ObjectCache.InfiniteAbsoluteExpiration : utcExpiry;
             _cache.Set(key, entry, expiration);

src/OutputCacheModuleAsync/Microsoft.AspNet.OutputCache.OutputCacheModuleAsync.csproj

@@ -79,9 +79,6 @@
       <LastGenOutput>SR.Designer.cs</LastGenOutput>
     </EmbeddedResource>
   </ItemGroup>
-  <ItemGroup>
-    <None Include="35MSSharedLib1024.snk" />
-  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.

src/OutputCacheModuleAsync/OutputCacheHelper.cs

@@ -1,12 +1,8 @@
 namespace Microsoft.AspNet.OutputCache {
-    using System.Collections.Generic;
     using System;
-    using System.Linq;
     using System.Threading.Tasks;
-    using System.Globalization;
     using System.Web;
     using System.Web.Caching;
-    using System.Collections.Specialized;
     using System.Web.Configuration;
     using System.Configuration;
 
@@ -56,7 +52,7 @@ private async Task OnEnterAsync(object source, EventArgs eventArgs) {
             string key = OutputCacheHelper.CreateOutputCachedItemKey(context, null);
 
             // Lookup the cache vary using the key
-            object item = await OutputCacheHelper.GetItemAsync(key);
+            object item = await OutputCacheHelper.GetAsync(key);
             if (item == null) {
                 return;
             }

src/OutputCacheModuleAsync/OutputCacheModuleAsync.cs

@@ -13,6 +13,7 @@ public TaskWrapperAsyncResult(Task task, object asyncState) {
         }
 
         public object AsyncState { get; }
+
         public WaitHandle AsyncWaitHandle => ((IAsyncResult) Task).AsyncWaitHandle;
 
         public bool CompletedSynchronously