Add more fine-grained testing for Transactions

Bug: 129130064
Test: build, boot, libsurfaceflinger_unittest
Change-Id: I44b59c8b8c117353ee1da224cf4fe2c4290f0ec6
diff --git a/services/surfaceflinger/tests/unittests/Android.bp b/services/surfaceflinger/tests/unittests/Android.bp
index 754c5a7..2183d34 100644
--- a/services/surfaceflinger/tests/unittests/Android.bp
+++ b/services/surfaceflinger/tests/unittests/Android.bp
@@ -52,6 +52,7 @@
         "RegionSamplingTest.cpp",
         "TimeStatsTest.cpp",
         "FrameTracerTest.cpp",
+        "TransactionApplicationTest.cpp",
         "mock/DisplayHardware/MockComposer.cpp",
         "mock/DisplayHardware/MockDisplay.cpp",
         "mock/DisplayHardware/MockPowerAdvisor.cpp",