QmlProfiler: Get rid of processing step

The child models are made aware of possible changes in the details
strings, and in turn, we can do the finalization immediately after
acquiring is done.

Change-Id: Ibe57f158e64e5d01d4c97aa617c9b2bcc8e4e96e
Task-number: QTCREATORBUG-20106
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>

src/plugins/qmlprofiler/qmlprofilermodelmanager.h

@@ -83,7 +83,6 @@ public:
     enum State {
         Empty,
         AcquiringData,
-        ProcessingData,
         ClearingData,
         Done
     };
@@ -126,8 +125,7 @@ public:
     bool aggregateTraces() const;
     void setAggregateTraces(bool aggregateTraces);
 
-    void acquiringDone();
-    void processingDone();
+    void finalize();
 
     void populateFileFinder(const ProjectExplorer::Target *target = nullptr);
     QString findLocalFile(const QString &remoteFile);
@@ -154,6 +152,9 @@ signals:
     void visibleFeaturesChanged(quint64 features);
     void recordedFeaturesChanged(quint64 features);
 
+    void typeDetailsChanged(int typeId);
+    void typeDetailsFinished();
+
 private:
     void setState(State state);
     void detailsChanged(int typeId, const QString &newString);