CMake: Simplify CMakeProcess::finished signature

The parameters were never used, and start to look alien in the
presence of QtcProcess::result().

Change-Id: Ie2d6a051b439b5e9161d565b84efb78dbe17487f
Reviewed-by: Cristian Adam <cristian.adam@qt.io>

src/plugins/cmakeprojectmanager/fileapireader.h

@@ -88,7 +88,7 @@ private:
     void startState();
     void endState(const QFileInfo &replyFi);
     void startCMakeState(const QStringList &configurationArguments);
-    void cmakeFinishedState(int code, QProcess::ExitStatus status);
+    void cmakeFinishedState();
 
     void replyDirectoryHasChanged(const QString &directory) const;
     void makeBackupConfiguration(bool store);