Revert "SF: Introduce struct surfaceflinger::Config"

Revert submission 23423266-SF-Config

Reason for revert: UIBench Jank Regression reported in b/288665387

Reverted changes: /q/submissionid:23423266-SF-Config

Change-Id: I0942f99fec1f211e607e3ff44da2dfa0e30d34c2
diff --git a/services/surfaceflinger/LayerRenderArea.cpp b/services/surfaceflinger/LayerRenderArea.cpp
index 9c1944b..51d4ff8 100644
--- a/services/surfaceflinger/LayerRenderArea.cpp
+++ b/services/surfaceflinger/LayerRenderArea.cpp
@@ -78,7 +78,7 @@
         mTransform = mLayerTransform.inverse();
     }
 
-    if (mFlinger.getConfig().layerLifecycleManagerEnabled) {
+    if (mFlinger.mLayerLifecycleManagerEnabled) {
         drawLayers();
         return;
     }