AutoTest: Use (shared) pointer for parse results

This is necessary later on as we will need different sub-classes of
TestParseResult to support different test frameworks.
This avoids the necessarity to put all information inside a single
object even if it is not used.

Change-Id: I39c74ba06b9337608ece8b113b0993c0934b24b9
Reviewed-by: David Schulz <david.schulz@theqtcompany.com>

src/plugins/autotest/testcodeparser.h

@@ -70,7 +70,7 @@ public:
 
 signals:
     void aboutToPerformFullParse();
-    void testParseResultReady(TestParseResult result);
+    void testParseResultReady(const TestParseResultPtr result);
     void parsingStarted();
     void parsingFinished();
     void parsingFailed();
@@ -101,7 +101,7 @@ private:
     bool m_singleShotScheduled;
     QSet<QString> m_postponedFiles;
     State m_parserState;
-    QFutureWatcher<TestParseResult> m_futureWatcher;
+    QFutureWatcher<TestParseResultPtr> m_futureWatcher;
 };
 
 } // namespace Internal