Merge pull request #30658 from CyrusNajmabadi/removeComment

Remove stale comment.

src/Compilers/CSharp/Test/Semantic/FlowAnalysis/RegionAnalysisTests.cs

@@ -6312,7 +6312,7 @@ void M()
             Assert.Equal("this, x", GetSymbolNamesJoined(dataFlowAnalysisResults.WrittenOutside));
         }
 
-        [Fact(Skip = "https://github.com/dotnet/roslyn/issues/30548")]
+        [Fact]
         [WorkItem(30548, "https://github.com/dotnet/roslyn/issues/30548")]
         public void SymbolInDataFlowInButNotInReadInside()
         {

src/Features/Core/Portable/ExtractMethod/ExtractMethodMatrix.cs

@@ -170,10 +170,7 @@ private static void BuildMatrix()
             s_matrix.Add(new Key(dataFlowIn: true, dataFlowOut: false, alwaysAssigned: true, variableDeclared: false, readInside: true, writtenInside: true, readOutside: false, writtenOutside: true), VariableStyle.InputOnly);
             s_matrix.Add(new Key(dataFlowIn: true, dataFlowOut: false, alwaysAssigned: true, variableDeclared: false, readInside: true, writtenInside: true, readOutside: true, writtenOutside: false), VariableStyle.InputOnly);
             s_matrix.Add(new Key(dataFlowIn: true, dataFlowOut: false, alwaysAssigned: true, variableDeclared: false, readInside: true, writtenInside: true, readOutside: true, writtenOutside: true), VariableStyle.InputOnly);
-
-            // workaround for the bug(https://github.com/dotnet/roslyn/issues/30548)
             s_matrix.Add(new Key(dataFlowIn: true, dataFlowOut: true, alwaysAssigned: false, variableDeclared: false, readInside: false, writtenInside: true, readOutside: true, writtenOutside: true), VariableStyle.Ref);
-
             s_matrix.Add(new Key(dataFlowIn: true, dataFlowOut: true, alwaysAssigned: false, variableDeclared: false, readInside: true, writtenInside: true, readOutside: true, writtenOutside: false), VariableStyle.OutWithErrorInput);
             s_matrix.Add(new Key(dataFlowIn: true, dataFlowOut: true, alwaysAssigned: false, variableDeclared: false, readInside: true, writtenInside: true, readOutside: true, writtenOutside: true), VariableStyle.Ref);
             s_matrix.Add(new Key(dataFlowIn: true, dataFlowOut: true, alwaysAssigned: true, variableDeclared: false, readInside: true, writtenInside: true, readOutside: true, writtenOutside: false), VariableStyle.OutWithErrorInput);