Bug 578957: Return correct composite DP in FlameChartDataProviderFactory

Return TmfTimeGraphCompositeDataProvider instead of
TmfTreeXYCompositeDataProvider for a TmfExperiment.

Change-Id: I26dee568d6e6d2597fa2bb458d8306162f706b99
Signed-off-by: Bernd Hufmann <Bernd.Hufmann@ericsson.com>
Reviewed-on: https://git.eclipse.org/r/c/tracecompass.incubator/org.eclipse.tracecompass.incubator/+/191558
Tested-by: Trace Compass Bot <tracecompass-bot@eclipse.org>
Tested-by: Matthew Khouzam <matthew.khouzam@ericsson.com>
Reviewed-by: Matthew Khouzam <matthew.khouzam@ericsson.com>

callstack/org.eclipse.tracecompass.incubator.callstack.core/src/org/eclipse/tracecompass/incubator/internal/callstack/core/instrumented/provider/FlameChartDataProviderFactory.java

@@ -23,12 +23,12 @@
 import org.eclipse.osgi.util.NLS;
 import org.eclipse.tracecompass.incubator.callstack.core.instrumented.IFlameChartProvider;
 import org.eclipse.tracecompass.internal.tmf.core.model.DataProviderDescriptor;
-import org.eclipse.tracecompass.internal.tmf.core.model.xy.TmfTreeXYCompositeDataProvider;
+import org.eclipse.tracecompass.internal.tmf.core.model.timegraph.TmfTimeGraphCompositeDataProvider;
 import org.eclipse.tracecompass.tmf.core.analysis.IAnalysisModule;
 import org.eclipse.tracecompass.tmf.core.component.DataProviderConstants;
 import org.eclipse.tracecompass.tmf.core.dataprovider.IDataProviderDescriptor;
-import org.eclipse.tracecompass.tmf.core.dataprovider.IDataProviderFactory;
 import org.eclipse.tracecompass.tmf.core.dataprovider.IDataProviderDescriptor.ProviderType;
+import org.eclipse.tracecompass.tmf.core.dataprovider.IDataProviderFactory;
 import org.eclipse.tracecompass.tmf.core.model.tree.ITmfTreeDataModel;
 import org.eclipse.tracecompass.tmf.core.model.tree.ITmfTreeDataProvider;
 import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace;
@@ -63,7 +63,7 @@ public class FlameChartDataProviderFactory implements IDataProviderFactory {
         if (traces.size() > 1) {
             // Try creating a composite only if there are many traces, otherwise, the
             // previous call to create should have returned the data provider
-            return TmfTreeXYCompositeDataProvider.create(traces, Objects.requireNonNull(Messages.FlameChartDataProvider_Title), FlameChartDataProvider.ID, secondaryId);
+            return TmfTimeGraphCompositeDataProvider.create(traces, FlameChartDataProvider.ID, secondaryId);
         }
         return null;