SurfaceFlinger: Remove deferTransactionUntil

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Bug: 168505645
Change-Id: I81725bf3c0ef4704e9da25da9a75854b4f172885
diff --git a/services/surfaceflinger/tests/unittests/TransactionFrameTracerTest.cpp b/services/surfaceflinger/tests/unittests/TransactionFrameTracerTest.cpp
index b5ef0a1..ea1ce47 100644
--- a/services/surfaceflinger/tests/unittests/TransactionFrameTracerTest.cpp
+++ b/services/surfaceflinger/tests/unittests/TransactionFrameTracerTest.cpp
@@ -60,11 +60,8 @@
     }
 
     void commitTransaction(Layer* layer) {
-        layer->pushPendingState();
         auto c = layer->getCurrentState();
-        if (layer->applyPendingStates(&c)) {
-            layer->commitTransaction(c);
-        }
+        layer->commitTransaction(c);
     }
 
     void setupScheduler() {
@@ -151,4 +148,4 @@
     BLASTTransactionSendsFrameTracerEvents();
 }
 
-} // namespace android
\ No newline at end of file
+} // namespace android