Fixed compiler warnings

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/AvalonEditViewContent.cs

@@ -126,13 +126,13 @@ namespace ICSharpCode.AvalonEdit.AddIn
 			}
 		}
 		
-		bool isLoading;
+		//bool isLoading;
 		
 		public override void Load(OpenedFile file, Stream stream)
 		{
 			if (file != PrimaryFile)
 				return;
-			isLoading = true;
+			//isLoading = true;
 			try {
 				BookmarksDetach();
 				codeEditor.PrimaryTextEditor.SyntaxHighlighting =
@@ -147,7 +147,7 @@ namespace ICSharpCode.AvalonEdit.AddIn
 				codeEditor.FileName = FileName.Create(file.FileName);
 				BookmarksAttach();
 			} finally {
-				isLoading = false;
+				//isLoading = false;
 			}
 		}
 		

src/Main/Base/Project/Src/Services/RefactoringService/ContextActions/ContextActionsBulbPopup.cs

@@ -20,7 +20,7 @@ namespace ICSharpCode.SharpDevelop.Refactoring
 			this.ChildControl.ActionExecuted += delegate { this.Close(); };
 		}
 		
-		private new ContextActionsBulbControl ChildControl
+		private ContextActionsBulbControl ChildControl
 		{
 			get { return (ContextActionsBulbControl)this.Child; }
 			set { this.Child = value; }