Removing unused code

Author: psfinaki

vsintegration/src/FSharp.Editor/CodeFixes/CodeFixHelpers.fs

@@ -4,7 +4,6 @@ namespace Microsoft.VisualStudio.FSharp.Editor
 
 open System
 open System.Threading
-open System.Threading.Tasks
 open System.Collections.Immutable
 open System.Diagnostics
 
@@ -73,24 +72,6 @@ module internal CodeFixHelpers =
 
         TelemetryReporter.ReportSingleEvent(TelemetryEvents.CodefixActivated, props)
 
-    let createFixAllProvider name getChanges =
-        FixAllProvider.Create(fun fixAllCtx doc allDiagnostics ->
-            backgroundTask {
-                let sw = Stopwatch.StartNew()
-                let! (changes: seq<TextChange>) = getChanges (doc, allDiagnostics, fixAllCtx.CancellationToken)
-                let! text = doc.GetTextAsync(fixAllCtx.CancellationToken)
-                let doc = doc.WithText(text.WithChanges(changes))
-
-                do
-                    reportCodeFixTelemetry
-                        allDiagnostics
-                        doc
-                        name
-                        [| "scope", fixAllCtx.Scope.ToString(); "elapsedMs", sw.ElapsedMilliseconds |]
-
-                return doc
-            })
-
     let createTextChangeCodeFix (name: string, title: string, context: CodeFixContext, changes: TextChange seq) =
         CodeAction.Create(
             title,