Add texture deletion events to scene graph profiler

It seems those were forgotten when the scene graph profiler was
refactored.

Change-Id: I4cf5f1cae701ec4ff64659bd023fb5941715e7e1
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

plugins/qmlprofilerextension/scenegraphtimelinemodel.cpp

@@ -54,7 +54,8 @@ static const char *StageLabels[] = {
     QT_TRANSLATE_NOOP("MainView", "Texture Convert"),
     QT_TRANSLATE_NOOP("MainView", "Texture Swizzle"),
     QT_TRANSLATE_NOOP("MainView", "Texture Upload"),
-    QT_TRANSLATE_NOOP("MainView", "Texture Mipmap")
+    QT_TRANSLATE_NOOP("MainView", "Texture Mipmap"),
+    QT_TRANSLATE_NOOP("MainView", "Texture Delete")
 };
 
 enum SceneGraphCategoryType {
@@ -96,6 +97,7 @@ enum SceneGraphStage {
     TextureSwizzle,
     TextureUpload,
     TextureMipmap,
+    TextureDeletion,
     MaximumTextureStage,
 
     MaximumSceneGraphStage = MaximumTextureStage
@@ -246,6 +248,11 @@ void SceneGraphTimelineModel::loadData()
             d->insert(startTime, event.numericData5, event.typeIndex, TextureMipmap);
             break;
         }
+        case QmlDebug::SceneGraphTextureDeletion: {
+            d->insert(event.startTime - event.numericData1, event.numericData1, event.typeIndex,
+                      TextureDeletion);
+            break;
+        }
         case QmlDebug::SceneGraphPolishAndSync: {
             qint64 startTime = event.startTime - event.numericData1 - event.numericData2 -
                     event.numericData3 - event.numericData4;