QmlJSEditor: Remove unused method.

Change-Id: I5441317ab8e8ef285099828c57fb008efd757ed9
Reviewed-by: Fawzi Mohamed <fawzi.mohamed@digia.com>

src/plugins/qmljseditor/qmljseditor.cpp

@@ -888,30 +888,6 @@ bool QmlJSTextEditorWidget::hideContextPane()
     return b;
 }
 
-QVector<TextEditor::TextStyle> QmlJSTextEditorWidget::highlighterFormatCategories()
-{
-    /*
-        NumberFormat,
-        StringFormat,
-        TypeFormat,
-        KeywordFormat,
-        LabelFormat,
-        CommentFormat,
-        VisualWhitespace,
-     */
-    static QVector<TextEditor::TextStyle> categories;
-    if (categories.isEmpty()) {
-        categories << TextEditor::C_NUMBER
-                << TextEditor::C_STRING
-                << TextEditor::C_TYPE
-                << TextEditor::C_KEYWORD
-                << TextEditor::C_FIELD
-                << TextEditor::C_COMMENT
-                << TextEditor::C_VISUAL_WHITESPACE;
-    }
-    return categories;
-}
-
 TextEditor::IAssistInterface *QmlJSTextEditorWidget::createAssistInterface(
     TextEditor::AssistKind assistKind,
     TextEditor::AssistReason reason) const

src/plugins/qmljseditor/qmljseditor.h

@@ -109,8 +109,6 @@ public:
 
     QModelIndex outlineModelIndex();
 
-    static QVector<TextEditor::TextStyle> highlighterFormatCategories();
-
     TextEditor::IAssistInterface *createAssistInterface(TextEditor::AssistKind assistKind,
                                                         TextEditor::AssistReason reason) const;
 public slots: