Removed the unused code.

Author: ob1dev

src/Sitecore.Azure.Diagnostics/Storage/AzureBlobStorageProvider.cs

@@ -258,12 +258,6 @@ public virtual ICloudBlob CreateBlob(string blobName)
         this.CloudBlobContainer.GetAppendBlobReference(blobName) :
         this.GetContainer(this.ContainerName).GetAppendBlobReference(blobName);
 
-      //if (!blob.Exists())
-      //{
-      //  // Create an empty append blob or throw an exception if the blob exists.
-      //  blob.CreateOrReplace(AccessCondition.GenerateIfNotExistsCondition());
-      //}
-
       return blob;
     }