Be more generic regarding supported project types

This removes the hard dependency on QmakeProjectManager.
Furthermore now unneeded code is removed and some parts
of the parsing are slightly modified to support other
project types than qmake based projects.

Change-Id: I1c23056d5a444ddea857e10fdb71264eb6ecc269
Reviewed-by: Christian Kandeler <christian.kandeler@theqtcompany.com>
Reviewed-by: Niels Weber <niels.weber@theqtcompany.com>

plugins/autotest/testcodeparser.h

@@ -56,6 +56,7 @@ public:
     virtual ~TestCodeParser();
     void setState(State state);
     State state() const { return m_parserState; }
+    void setDirty() { m_dirty = true; }
 
 #ifdef WITH_TESTS
     int autoTestsCount() const;
@@ -74,6 +75,7 @@ signals:
     void unnamedQuickTestsRemoved(const QString &filePath);
     void parsingStarted();
     void parsingFinished();
+    void parsingFailed();
     void partialParsingFinished();
 
 public slots:
@@ -87,14 +89,12 @@ public slots:
     void onStartupProjectChanged(ProjectExplorer::Project *);
     void onProjectPartsUpdated(ProjectExplorer::Project *project);
     void removeFiles(const QStringList &files);
-    void onProFileEvaluated();
 
 private:
     bool postponed(const QStringList &fileList);
     void scanForTests(const QStringList &fileList = QStringList());
     void clearCache();
     void removeTestsIfNecessary(const QString &fileName);
-    void removeTestsIfNecessaryByProFile(const QString &proFile);
 
     void onTaskStarted(Core::Id type);
     void onAllTasksFinished(Core::Id type);
@@ -117,6 +117,7 @@ private:
     bool m_partialUpdatePostponed;
     bool m_dirty;
     bool m_waitForParseTaskFinish;
+    bool m_singleShotScheduled;
     QSet<QString> m_postponedFiles;
     State m_parserState;
 };