fixed XAML CC unit tests

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@5671 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/BackendBindings/XamlBinding/XamlBinding.Tests/TextEditorBasedTests.cs

@@ -28,7 +28,7 @@ namespace ICSharpCode.XamlBinding.Tests
 			this.textEditor.Caret.Offset = fileHeader.Length;
 			this.textEditor.CreateParseInformation();
 			
-			bool invoked = XamlCodeCompletionBinding.Instance.CtrlSpace(textEditor);
+			bool invoked = new XamlCodeCompletionBinding().CtrlSpace(textEditor);
 			
 			Assert.AreEqual(expected, invoked);
 			
@@ -43,7 +43,7 @@ namespace ICSharpCode.XamlBinding.Tests
 			this.textEditor.Caret.Offset = fileHeader.Length;
 			this.textEditor.CreateParseInformation();
 			
-			CodeCompletionKeyPressResult result = XamlCodeCompletionBinding.Instance.HandleKeyPress(textEditor, keyPressed);
+			CodeCompletionKeyPressResult result = new XamlCodeCompletionBinding().HandleKeyPress(textEditor, keyPressed);
 			
 			Assert.AreEqual(keyPressResult, result);
 			

src/AddIns/BackendBindings/XamlBinding/XamlBinding/CompletionDataHelper.cs

@@ -533,7 +533,7 @@ namespace ICSharpCode.XamlBinding
 					DebugTimer.Stop("CreateListForContext - InTag");
 					break;
 				case XamlContextDescription.InAttributeValue:
-					XamlCodeCompletionBinding.Instance.CtrlSpace(editor);
+					new XamlCodeCompletionBinding().CtrlSpace(editor);
 					break;
 			}
 			

src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlCodeCompletionBinding.cs

@@ -16,18 +16,8 @@ namespace ICSharpCode.XamlBinding
 {
 	public class XamlCodeCompletionBinding : ICodeCompletionBinding
 	{
-		static XamlCodeCompletionBinding instance;
 		bool trackForced = true;
 		
-		public static XamlCodeCompletionBinding Instance {
-			get {
-				if (instance == null)
-					instance = new XamlCodeCompletionBinding();
-				
-				return instance;
-			}
-		}
-		
 		public CodeCompletionKeyPressResult HandleKeyPress(ITextEditor editor, char ch)
 		{
 			XamlCompletionContext context = CompletionDataHelper.ResolveCompletionContext(editor, ch);

src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlCompletionItemList.cs

@@ -76,7 +76,7 @@ namespace ICSharpCode.XamlBinding
 							context.Editor.Document.Insert(context.EndOffset, "=\"\"");
 							context.CompletionCharHandled = context.CompletionChar == '=';
 							context.Editor.Caret.Offset--;
-							XamlCodeCompletionBinding.Instance.CtrlSpace(context.Editor);
+							new XamlCodeCompletionBinding().CtrlSpace(context.Editor);
 						} else if (xamlContext.Description == XamlContextDescription.InMarkupExtension && !string.IsNullOrEmpty(xamlContext.RawAttributeValue)) {
 							string valuePart = xamlContext.RawAttributeValue.Substring(0, xamlContext.ValueStartOffset);
 							AttributeValue value = MarkupExtensionParser.ParseValue(valuePart);
@@ -100,7 +100,7 @@ namespace ICSharpCode.XamlBinding
 							}
 							
 							if (cItem.Text.EndsWith("=", StringComparison.OrdinalIgnoreCase))
-								XamlCodeCompletionBinding.Instance.CtrlSpace(context.Editor);
+								new XamlCodeCompletionBinding().CtrlSpace(context.Editor);
 						}
 					}
 				}
@@ -121,7 +121,7 @@ namespace ICSharpCode.XamlBinding
 				if (item is XamlCompletionItem && xamlContext.Description == XamlContextDescription.InTag) {
 					context.Editor.Document.Insert(context.EndOffset, "=\"\"");
 					context.Editor.Caret.Offset--;
-					XamlCodeCompletionBinding.Instance.CtrlSpace(context.Editor);
+					new XamlCodeCompletionBinding().CtrlSpace(context.Editor);
 				}
 				
 				switch (item.Text) {