Debugger: Remove widget argument from tooltip request

The only information ever used is whether it's c++ or not.

Change-Id: I4ca00663856dd66cbdf58c468f175a8c9e41d6a5
Reviewed-by: hjk <hjk@theqtcompany.com>

src/plugins/debugger/qml/qmlengine.cpp

@@ -973,12 +973,12 @@ void QmlEngine::requestModuleSymbols(const QString &moduleName)
 //
 //////////////////////////////////////////////////////////////////////
 
-bool QmlEngine::setToolTipExpression(TextEditor::TextEditorWidget *editorWidget,
-    const DebuggerToolTipContext &ctx)
+bool QmlEngine::setToolTipExpression(const DebuggerToolTipContext &context)
 {
     // This is processed by QML inspector, which has dependencies to
     // the qml js editor. Makes life easier.
-    emit tooltipRequested(ctx.mousePosition, editorWidget, ctx.position);
+    // FIXME: Except that there isn't any attached.
+    emit tooltipRequested(context);
     return true;
 }