remove useless code and missed file

Author: jemygraw

src/Qiniu/Storage/ResumableUploader.cs

@@ -161,14 +161,7 @@ public HttpResult UploadStream(Stream stream, string key, string upToken, PutExt
                     {
                         string context = resumeInfo.Contexts[blockIndex];
                         if (string.IsNullOrEmpty(context))
-                        {
-                            int blockSize = BLOCK_SIZE;
-                            //calc the block size
-                            if (blockIndex == blockCount - 1)
-                            {
-                                blockSize = blockCount - blockIndex * BLOCK_SIZE;
-                            }
-
+                        { 
                             //check upload controller action before each chunk
                             while (true)
                             {

src/Qiniu/Storage/ResumeBlocker.cs

@@ -0,0 +1,36 @@
+using Qiniu.Http;
+using System.Collections.Generic;
+using System.Threading;
+
+namespace Qiniu.Storage
+{
+    class ResumeBlocker
+    {
+        public ManualResetEvent DoneEvent { set; get; }
+        public byte[] BlockBuffer { set; get; }
+        public int BlockIndex { set; get; }
+        public string UploadToken { set; get; }
+        public PutExtra PutExtra { set; get; }
+        public ResumeInfo ResumeInfo { set; get; }
+        public Dictionary<int, HttpResult> BlockMakeResults;
+        public object ProgressLock { set; get; }
+        public Dictionary<string, long> UploadedBytesDict { set; get; }
+        public long FileSize { set; get; }
+
+        public ResumeBlocker(ManualResetEvent doneEvent, byte[] blockBuffer, int blockIndex, string uploadToken,
+            PutExtra putExtra, ResumeInfo resumeInfo, Dictionary<int, HttpResult> blockMakeResults,
+            object progressLock, Dictionary<string, long> uploadedBytesDict, long fileSize)
+        {
+            this.DoneEvent = doneEvent;
+            this.BlockBuffer = blockBuffer;
+            this.BlockIndex = blockIndex;
+            this.UploadToken = uploadToken;
+            this.PutExtra = putExtra;
+            this.ResumeInfo = resumeInfo;
+            this.BlockMakeResults = blockMakeResults;
+            this.ProgressLock = progressLock;
+            this.UploadedBytesDict = uploadedBytesDict;
+            this.FileSize = fileSize;
+        }
+    }
+}