ProjectExplorer: Streamline OutputFormatter creation a bit

Note that the concept of a single monolithic OutputFormatter per
RunConfiguration (and why RunConfiguration, not RunControl to start
with?) is unchanged and suboptimal as one cannot easily combine
existing use cases, e.g. Python_and_Qt.

Change-Id: Ibeb8191020387324f22ed313230293597f96e36a
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

src/plugins/qbsprojectmanager/qbsrunconfiguration.cpp

@@ -101,6 +101,8 @@ QbsRunConfiguration::QbsRunConfiguration(Target *target)
     addExtraAspect(new WorkingDirectoryAspect(this, "Qbs.RunConfiguration.WorkingDirectory"));
     addExtraAspect(new TerminalAspect(this, "Qbs.RunConfiguration.UseTerminal"));
 
+    setOutputFormatter<QtSupport::QtOutputFormatter>();
+
     connect(project(), &Project::parsingFinished, this,
             [envAspect]() { envAspect->buildEnvironmentHasChanged(); });
 
@@ -176,11 +178,6 @@ void QbsRunConfiguration::addToBaseEnvironment(Utils::Environment &env) const
     m_envCache.insert(key, env);
 }
 
-Utils::OutputFormatter *QbsRunConfiguration::createOutputFormatter() const
-{
-    return new QtSupport::QtOutputFormatter(target()->project());
-}
-
 void QbsRunConfiguration::updateTargetInformation()
 {
     BuildTargetInfo bti = target()->applicationTargets().buildTargetInfo(buildKey());

src/plugins/qbsprojectmanager/qbsrunconfiguration.h

@@ -49,7 +49,6 @@ public:
 
     QWidget *createConfigurationWidget() final;
     ProjectExplorer::Runnable runnable() const final;
-    Utils::OutputFormatter *createOutputFormatter() const final;
 
     void addToBaseEnvironment(Utils::Environment &env) const;