Respond to PR, remove stop, add unneeded ( back for clarity and fix span for test.

src/Analyzers/VisualBasic/Tests/RemoveUnnecessaryCast/RemoveUnnecessaryCastTests.vb

@@ -55,7 +55,7 @@ Option Strict On
 Imports System.Drawing
 Module M
     Sub Main()
-       Dim y As New Point([|CInt(1.1), 1)|]
+       Dim y As New Point([|CInt(1.1)|], 1)
     End Sub
 End Module
 </File>

src/Workspaces/SharedUtilitiesAndExtensions/Compiler/VisualBasic/Utilities/CastAnalyzer.vb

@@ -138,7 +138,6 @@ Namespace Microsoft.CodeAnalysis.VisualBasic.Extensions
             If speculatedExpressionOuterType Is Nothing Then
                 Return Nothing
             End If
-            Stop
             If outerSpeculatedExpression.IsParentKind(SyntaxKind.SimpleArgument) Then
                 speculatedExpressionOuterType = outerType
                 Return _semanticModel.ClassifyConversion(_castExpressionNode.WalkDownParentheses(), speculatedExpressionOuterType)
@@ -282,8 +281,8 @@ Namespace Microsoft.CodeAnalysis.VisualBasic.Extensions
                 If castToOuterType.IsUserDefined OrElse expressionToCastType.IsUserDefined Then
                     Return (HaveSameUserDefinedConversion(expressionToCastType, expressionToOuterType) OrElse
                             HaveSameUserDefinedConversion(castToOuterType, expressionToOuterType)) AndAlso
-                           UserDefinedConversionIsAllowed(_castNode) AndAlso
-                            Not expressionToCastType.IsNarrowing
+                           (UserDefinedConversionIsAllowed(_castNode) AndAlso
+                            Not expressionToCastType.IsNarrowing)
                 ElseIf expressionToOuterType.IsUserDefined Then
                     Return False
                 End If