C++: highlighter clean-ups

- Moved TextEditor::SemanticHighlighter::Result to
  TextEditor::HighlightingResult
- Moved SemanticInfo::UseKind to CppHighlightingSupport::Kind

Change-Id: I14faab1891ca691a0691cfd9243edf19fcd3d3df
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

src/plugins/cpptools/cppsemanticinfo.h

@@ -43,19 +43,7 @@ namespace CppTools {
 class CPPTOOLS_EXPORT SemanticInfo
 {
 public:
-    enum UseKind {
-        Unknown = 0,
-        TypeUse,
-        LocalUse,
-        FieldUse,
-        EnumerationUse,
-        VirtualMethodUse,
-        LabelUse,
-        MacroUse,
-        FunctionUse,
-        PseudoKeywordUse
-    };
-    typedef TextEditor::SemanticHighlighter::Result Use;
+    typedef TextEditor::HighlightingResult Use;
 
     typedef QHash<CPlusPlus::Symbol *, QList<Use> > LocalUseMap;
     typedef QHashIterator<CPlusPlus::Symbol *, QList<Use> > LocalUseIterator;