remove CodeCompletionDataUsageCache from DefaultCompletionItem

src/AddIns/BackendBindings/WixBinding/Test/DirectoryImport/AddDirectoryTestFixture.cs

@@ -51,7 +51,6 @@ namespace WixBinding.Tests.DirectoryImport
 		public void SetUpFixture()
 		{
 			base.InitFixture();
-			CodeCompletionOptions.DataUsageCacheEnabled = false;
 			editor.AddDirectory(directory);
 			
 			WixNamespaceManager nsManager = new WixNamespaceManager(editor.Document.NameTable);

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

@@ -39,12 +39,6 @@ namespace ICSharpCode.XamlBinding.Tests
 	[RequiresSTA]
 	public class CodeCompletionTests : TextEditorBasedTests
 	{
-		[SetUp]
-		public void SetUp()
-		{
-			CodeCompletionOptions.DataUsageCacheEnabled = false;
-		}
-		
 		#region CtrlSpace
 		[Test]
 		public void CtrlSpaceTest01()

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

@@ -31,12 +31,6 @@ namespace ICSharpCode.XamlBinding.Tests
 	[RequiresSTA]
 	public class CodeInsertionTests : TextEditorBasedTests
 	{
-		[SetUp]
-		public void SetUp()
-		{
-			CodeCompletionOptions.DataUsageCacheEnabled = false;
-		}
-		
 		#region TextInsertionTests		
 		[Test]
 		public void CtrlSpaceClosingAttributeValueWithEqualsInsertionTest()

src/Main/Base/Project/Editor/CodeCompletion/ICompletionItem.cs

@@ -66,7 +66,6 @@ namespace ICSharpCode.SharpDevelop.Editor.CodeCompletion
 		public DefaultCompletionItem(string text)
 		{
 			this.Text = text;
-			Priority = CodeCompletionDataUsageCache.GetPriority(Text, true);
 		}
 		
 		public virtual void Complete(CompletionContext context)