Remove ToTitleCase now that it's in .NET Standard 2.0

Author: mythz

src/ServiceStack.Text/PclExport.Net40.cs

@@ -69,11 +69,6 @@ public override string ReadAllText(string filePath)
             return File.ReadAllText(filePath);
         }
 
-        public override string ToTitleCase(string value)
-        {
-            return TextInfo.ToTitleCase(value).Replace("_", String.Empty);
-        }
-
         public override string ToInvariantUpper(char value)
         {
             return value.ToString(CultureInfo.InvariantCulture).ToUpper();

src/ServiceStack.Text/PclExport.cs

@@ -79,8 +79,6 @@ public static void Configure(PclExport instance)
 
         public string PlatformName = "Unknown";
 
-        public TextInfo TextInfo = CultureInfo.InvariantCulture.TextInfo;
-
         public RegexOptions RegexOptions = RegexOptions.None;
 
         public StringComparison InvariantComparison = StringComparison.Ordinal;
@@ -93,23 +91,6 @@ public static void Configure(PclExport instance)
 
         public abstract string ReadAllText(string filePath);
 
-        public virtual string ToTitleCase(string value)
-        {
-            string[] words = value.Split('_');
-
-            for (int i = 0; i <= words.Length - 1; i++)
-            {
-                if ((!object.ReferenceEquals(words[i], string.Empty)))
-                {
-                    string firstLetter = words[i].Substring(0, 1);
-                    string rest = words[i].Substring(1);
-                    string result = firstLetter.ToUpper() + rest.ToLower();
-                    words[i] = result;
-                }
-            }
-            return string.Join("", words);
-        }
-
         // HACK: The only way to detect anonymous types right now.
         public virtual bool IsAnonymousType(Type type)
         {

src/ServiceStack.Text/StringExtensions.cs

@@ -748,7 +748,7 @@ public static string ToPascalCase(this string value)
 
         public static string ToTitleCase(this string value)
         {
-            return PclExport.Instance.ToTitleCase(value);
+            return CultureInfo.InvariantCulture.TextInfo.ToTitleCase(value).Replace("_", String.Empty);
         }
 
         public static string ToLowercaseUnderscore(this string value)