diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 7d3fc98..3419721 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -3228,7 +3228,6 @@
     }
 
     doCommitTransactions();
-    signalSynchronousTransactions(CountDownLatch::eSyncTransaction);
 }
 
 void SurfaceFlinger::updateInputFlinger() {
@@ -3825,10 +3824,6 @@
                                       transaction.permissions, transaction.hasListenerCallbacks,
                                       transaction.listenerCallbacks, transaction.originPid,
                                       transaction.originUid, transaction.id);
-        if (transaction.transactionCommittedSignal) {
-            mTransactionCommittedSignals.emplace_back(
-                    std::move(transaction.transactionCommittedSignal));
-        }
     }
 
     if (mTransactionTracing) {
@@ -4004,12 +3999,6 @@
 }
 
 void SurfaceFlinger::queueTransaction(TransactionState& state) {
-    // Generate a CountDownLatch pending state if this is a synchronous transaction.
-    if (state.flags & eSynchronous) {
-        state.transactionCommittedSignal =
-                std::make_shared<CountDownLatch>(CountDownLatch::eSyncTransaction);
-    }
-
     mLocklessTransactionQueue.push(state);
     mPendingTransactionCount++;
     ATRACE_INT("TransactionQueue", mPendingTransactionCount.load());
@@ -4025,28 +4014,6 @@
     setTransactionFlags(eTransactionFlushNeeded, schedule, state.applyToken, frameHint);
 }
 
-void SurfaceFlinger::waitForSynchronousTransaction(
-        const CountDownLatch& transactionCommittedSignal) {
-    // applyTransactionState is called on the main SF thread.  While a given process may wish
-    // to wait on synchronous transactions, the main SF thread should apply the transaction and
-    // set the value to notify this after committed.
-    if (!transactionCommittedSignal.wait_until(
-                std::chrono::nanoseconds(mAnimationTransactionTimeout))) {
-        ALOGE("setTransactionState timed out!");
-    }
-}
-
-void SurfaceFlinger::signalSynchronousTransactions(const uint32_t flag) {
-    for (auto it = mTransactionCommittedSignals.begin();
-         it != mTransactionCommittedSignals.end();) {
-        if ((*it)->countDown(flag)) {
-            it = mTransactionCommittedSignals.erase(it);
-        } else {
-            it++;
-        }
-    }
-}
-
 status_t SurfaceFlinger::setTransactionState(
         const FrameTimelineInfo& frameTimelineInfo, const Vector<ComposerState>& states,
         const Vector<DisplayState>& displays, uint32_t flags, const sp<IBinder>& applyToken,
@@ -4099,11 +4066,6 @@
     }
     queueTransaction(state);
 
-    // Check the pending state to make sure the transaction is synchronous.
-    if (state.transactionCommittedSignal) {
-        waitForSynchronousTransaction(*state.transactionCommittedSignal);
-    }
-
     return NO_ERROR;
 }
 
@@ -4160,8 +4122,7 @@
     // anyway. This can be used as a flush mechanism for previous async transactions.
     // Empty animation transaction can be used to simulate back-pressure, so also force a
     // transaction for empty animation transactions.
-    if (transactionFlags == 0 &&
-            ((flags & eSynchronous) || (flags & eAnimation))) {
+    if (transactionFlags == 0 && (flags & eAnimation)) {
         transactionFlags = eTransactionNeeded;
     }
 
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 85d11ba..baaf41e 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -1095,8 +1095,6 @@
 
     // Add transaction to the Transaction Queue
     void queueTransaction(TransactionState& state);
-    void waitForSynchronousTransaction(const CountDownLatch& transactionCommittedSignal);
-    void signalSynchronousTransactions(const uint32_t flag);
 
     /*
      * Generic Layer Metadata
@@ -1129,7 +1127,6 @@
     mutable Mutex mStateLock;
     State mCurrentState{LayerVector::StateSet::Current};
     std::atomic<int32_t> mTransactionFlags = 0;
-    std::vector<std::shared_ptr<CountDownLatch>> mTransactionCommittedSignals;
     std::atomic<uint32_t> mUniqueTransactionId = 1;
     SortedVector<sp<Layer>> mLayersPendingRemoval;
 
@@ -1418,8 +1415,6 @@
         bool early = false;
     } mPowerHintSessionMode;
 
-    nsecs_t mAnimationTransactionTimeout = s2ns(5);
-
     friend class SurfaceComposerAIDL;
 };
 
diff --git a/services/surfaceflinger/SurfaceInterceptor.cpp b/services/surfaceflinger/SurfaceInterceptor.cpp
index 6797aa6..c90ae4c 100644
--- a/services/surfaceflinger/SurfaceInterceptor.cpp
+++ b/services/surfaceflinger/SurfaceInterceptor.cpp
@@ -127,7 +127,6 @@
 {
     Transaction* transaction(increment->mutable_transaction());
     const uint32_t layerFlags = layer->getTransactionFlags();
-    transaction->set_synchronous(layerFlags & BnSurfaceComposer::eSynchronous);
     transaction->set_animation(layerFlags & BnSurfaceComposer::eAnimation);
 
     const int32_t layerId(getLayerId(layer));
@@ -495,7 +494,6 @@
         const Vector<DisplayState>& changedDisplays, uint32_t transactionFlags, int originPid,
         int originUid, uint64_t transactionId) {
     Transaction* transaction(increment->mutable_transaction());
-    transaction->set_synchronous(transactionFlags & BnSurfaceComposer::eSynchronous);
     transaction->set_animation(transactionFlags & BnSurfaceComposer::eAnimation);
     setTransactionOriginLocked(transaction, originPid, originUid);
     transaction->set_id(transactionId);
diff --git a/services/surfaceflinger/TransactionState.h b/services/surfaceflinger/TransactionState.h
index 61f0fa6..95eb503 100644
--- a/services/surfaceflinger/TransactionState.h
+++ b/services/surfaceflinger/TransactionState.h
@@ -26,8 +26,6 @@
 
 namespace android {
 
-class CountDownLatch;
-
 struct TransactionState {
     TransactionState() = default;
 
@@ -97,49 +95,7 @@
     int originPid;
     int originUid;
     uint64_t id;
-    std::shared_ptr<CountDownLatch> transactionCommittedSignal;
     bool sentFenceTimeoutWarning = false;
 };
 
-class CountDownLatch {
-public:
-    enum {
-        eSyncTransaction = 1 << 0,
-    };
-    explicit CountDownLatch(uint32_t flags) : mFlags(flags) {}
-
-    // True if there is no waiting condition after count down.
-    bool countDown(uint32_t flag) {
-        std::unique_lock<std::mutex> lock(mMutex);
-        if (mFlags == 0) {
-            return true;
-        }
-        mFlags &= ~flag;
-        if (mFlags == 0) {
-            mCountDownComplete.notify_all();
-            return true;
-        }
-        return false;
-    }
-
-    // Return true if triggered.
-    bool wait_until(const std::chrono::nanoseconds& timeout) const {
-        std::unique_lock<std::mutex> lock(mMutex);
-        const auto untilTime = std::chrono::system_clock::now() + timeout;
-        while (mFlags != 0) {
-            // Conditional variables can be woken up sporadically, so we check count
-            // to verify the wakeup was triggered by |countDown|.
-            if (std::cv_status::timeout == mCountDownComplete.wait_until(lock, untilTime)) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-private:
-    uint32_t mFlags;
-    mutable std::condition_variable mCountDownComplete;
-    mutable std::mutex mMutex;
-};
-
 } // namespace android
diff --git a/services/surfaceflinger/fuzzer/surfaceflinger_fuzzers_utils.h b/services/surfaceflinger/fuzzer/surfaceflinger_fuzzers_utils.h
index 69dbfe0..370b23c 100644
--- a/services/surfaceflinger/fuzzer/surfaceflinger_fuzzers_utils.h
+++ b/services/surfaceflinger/fuzzer/surfaceflinger_fuzzers_utils.h
@@ -455,10 +455,6 @@
         mFlinger->calculateColorMatrix(fdp->ConsumeFloatingPoint<float>());
         mFlinger->updateColorMatrixLocked();
         mFlinger->CheckTransactCodeCredentials(fdp->ConsumeIntegral<uint32_t>());
-
-        const CountDownLatch transactionCommittedSignal(fdp->ConsumeIntegral<uint32_t>());
-        mFlinger->waitForSynchronousTransaction(transactionCommittedSignal);
-        mFlinger->signalSynchronousTransactions(fdp->ConsumeIntegral<uint32_t>());
     }
 
     void getCompositionPreference() {
diff --git a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
index 13389a1..e1a0eeb 100644
--- a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
+++ b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
@@ -158,7 +158,6 @@
         if (!mFlinger) {
             mFlinger = sp<SurfaceFlinger>::make(mFactory, SurfaceFlinger::SkipInitialization);
         }
-        mFlinger->mAnimationTransactionTimeout = ms2ns(10);
     }
 
     SurfaceFlinger* flinger() { return mFlinger.get(); }
@@ -420,7 +419,6 @@
 
     auto& getTransactionQueue() { return mFlinger->mLocklessTransactionQueue; }
     auto& getPendingTransactionQueue() { return mFlinger->mPendingTransactionQueues; }
-    auto& getTransactionCommittedSignals() { return mFlinger->mTransactionCommittedSignals; }
 
     auto setTransactionState(
             const FrameTimelineInfo& frameTimelineInfo, const Vector<ComposerState>& states,
@@ -493,10 +491,6 @@
         return static_cast<mock::FrameTracer*>(mFlinger->mFrameTracer.get());
     }
 
-    nsecs_t getAnimationTransactionTimeout() const {
-        return mFlinger->mAnimationTransactionTimeout;
-    }
-
     /* ------------------------------------------------------------------------
      * Read-write access to private data to set up preconditions and assert
      * post-conditions.
diff --git a/services/surfaceflinger/tests/unittests/TransactionApplicationTest.cpp b/services/surfaceflinger/tests/unittests/TransactionApplicationTest.cpp
index b493d11..b4030b3 100644
--- a/services/surfaceflinger/tests/unittests/TransactionApplicationTest.cpp
+++ b/services/surfaceflinger/tests/unittests/TransactionApplicationTest.cpp
@@ -37,7 +37,7 @@
 using testing::Return;
 
 using FakeHwcDisplayInjector = TestableSurfaceFlinger::FakeHwcDisplayInjector;
-
+constexpr nsecs_t TRANSACTION_TIMEOUT = s2ns(5);
 class TransactionApplicationTest : public testing::Test {
 public:
     TransactionApplicationTest() {
@@ -112,7 +112,7 @@
     void setupSingle(TransactionInfo& transaction, uint32_t flags, int64_t desiredPresentTime,
                      bool isAutoTimestamp, const FrameTimelineInfo& frameTimelineInfo) {
         mTransactionNumber++;
-        transaction.flags |= flags; // ISurfaceComposer::eSynchronous;
+        transaction.flags |= flags;
         transaction.desiredPresentTime = desiredPresentTime;
         transaction.isAutoTimestamp = isAutoTimestamp;
         transaction.frameTimelineInfo = frameTimelineInfo;
@@ -136,11 +136,7 @@
         // If transaction is synchronous, SF applyTransactionState should time out (5s) wating for
         // SF to commit the transaction. If this is animation, it should not time out waiting.
         nsecs_t returnedTime = systemTime();
-        if (flags & ISurfaceComposer::eSynchronous) {
-            EXPECT_GE(returnedTime, applicationTime + mFlinger.getAnimationTransactionTimeout());
-        } else {
-            EXPECT_LE(returnedTime, applicationTime + mFlinger.getAnimationTransactionTimeout());
-        }
+        EXPECT_LE(returnedTime, applicationTime + TRANSACTION_TIMEOUT);
         // Each transaction should have been placed on the transaction queue
         auto& transactionQueue = mFlinger.getTransactionQueue();
         EXPECT_FALSE(transactionQueue.isEmpty());
@@ -165,13 +161,7 @@
                                      transaction.id);
 
         nsecs_t returnedTime = systemTime();
-        if (flags & ISurfaceComposer::eSynchronous) {
-            EXPECT_GE(systemTime(),
-                      applicationSentTime + mFlinger.getAnimationTransactionTimeout());
-        } else {
-            EXPECT_LE(returnedTime,
-                      applicationSentTime + mFlinger.getAnimationTransactionTimeout());
-        }
+        EXPECT_LE(returnedTime, applicationSentTime + TRANSACTION_TIMEOUT);
         // This transaction should have been placed on the transaction queue
         auto& transactionQueue = mFlinger.getTransactionQueue();
         EXPECT_FALSE(transactionQueue.isEmpty());
@@ -204,7 +194,7 @@
         // This thread should not have been blocked by the above transaction
         // (5s is the timeout period that applyTransactionState waits for SF to
         // commit the transaction)
-        EXPECT_LE(systemTime(), applicationSentTime + mFlinger.getAnimationTransactionTimeout());
+        EXPECT_LE(systemTime(), applicationSentTime + TRANSACTION_TIMEOUT);
         // transaction that would goes to pending transaciton queue.
         mFlinger.flushTransactionQueues();
 
@@ -220,13 +210,7 @@
         // if this is an animation, this thread should be blocked for 5s
         // in setTransactionState waiting for transactionA to flush.  Otherwise,
         // the transaction should be placed on the pending queue
-        if (flags & ISurfaceComposer::eSynchronous) {
-            EXPECT_GE(systemTime(),
-                      applicationSentTime + mFlinger.getAnimationTransactionTimeout());
-        } else {
-            EXPECT_LE(systemTime(),
-                      applicationSentTime + mFlinger.getAnimationTransactionTimeout());
-        }
+        EXPECT_LE(systemTime(), applicationSentTime + TRANSACTION_TIMEOUT);
 
         // transaction that would goes to pending transaciton queue.
         mFlinger.flushTransactionQueues();
@@ -294,26 +278,14 @@
     EXPECT_TRUE(mFlinger.getTransactionQueue().isEmpty());
 }
 
-TEST_F(TransactionApplicationTest, NotPlacedOnTransactionQueue_Synchronous) {
-    NotPlacedOnTransactionQueue(ISurfaceComposer::eSynchronous);
-}
-
 TEST_F(TransactionApplicationTest, NotPlacedOnTransactionQueue_SyncInputWindows) {
     NotPlacedOnTransactionQueue(/*flags*/ 0);
 }
 
-TEST_F(TransactionApplicationTest, PlaceOnTransactionQueue_Synchronous) {
-    PlaceOnTransactionQueue(ISurfaceComposer::eSynchronous);
-}
-
 TEST_F(TransactionApplicationTest, PlaceOnTransactionQueue_SyncInputWindows) {
     PlaceOnTransactionQueue(/*flags*/ 0);
 }
 
-TEST_F(TransactionApplicationTest, BlockWithPriorTransaction_Synchronous) {
-    BlockedByPriorTransaction(ISurfaceComposer::eSynchronous);
-}
-
 TEST_F(TransactionApplicationTest, FromHandle) {
     sp<IBinder> badHandle;
     auto ret = mFlinger.fromHandle(badHandle);
@@ -329,7 +301,6 @@
             mFlinger.getTransactionQueue().pop();
         }
         mFlinger.getPendingTransactionQueue().clear();
-        mFlinger.getTransactionCommittedSignals().clear();
         mFlinger.commitTransactionsLocked(eTransactionMask);
         mFlinger.mutableCurrentState().layersSortedByZ.clear();
         mFlinger.mutableDrawingState().layersSortedByZ.clear();
@@ -361,7 +332,7 @@
     TransactionInfo createTransactionInfo(const sp<IBinder>& applyToken,
                                           const std::vector<ComposerState>& states) {
         TransactionInfo transaction;
-        const uint32_t kFlags = ISurfaceComposer::eSynchronous;
+        const uint32_t kFlags = 0;
         const nsecs_t kDesiredPresentTime = systemTime();
         const bool kIsAutoTimestamp = true;
         const auto kFrameTimelineInfo = FrameTimelineInfo{};
@@ -376,7 +347,6 @@
     }
 
     void setTransactionStates(const std::vector<TransactionInfo>& transactions,
-                              size_t expectedTransactionsApplied,
                               size_t expectedTransactionsPending) {
         EXPECT_TRUE(mFlinger.getTransactionQueue().isEmpty());
         EXPECT_EQ(0u, mFlinger.getPendingTransactionQueue().size());
@@ -392,7 +362,6 @@
         mFlinger.flushTransactionQueues();
         EXPECT_TRUE(mFlinger.getTransactionQueue().isEmpty());
         EXPECT_EQ(expectedTransactionsPending, mFlinger.getPendingTransactionQueue().size());
-        EXPECT_EQ(expectedTransactionsApplied, mFlinger.getTransactionCommittedSignals().size());
     }
 };
 
@@ -408,22 +377,19 @@
     const sp<IBinder> kApplyToken =
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId = 1;
-    const auto kExpectedTransactionsApplied = 1u;
     const auto kExpectedTransactionsPending = 0u;
 
     const auto signaledTransaction =
             createTransactionInfo(kApplyToken,
                                   {createComposerState(kLayerId, fence(Fence::Status::Signaled),
                                                        layer_state_t::eBufferChanged)});
-    setTransactionStates({signaledTransaction}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({signaledTransaction}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledAutoSingleLayerTest, Flush_RemovesSingleUnSignaledFromTheQueue) {
     const sp<IBinder> kApplyToken =
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId = 1;
-    const auto kExpectedTransactionsApplied = 1u;
     const auto kExpectedTransactionsPending = 0u;
 
     const auto unsignaledTransaction =
@@ -433,15 +399,13 @@
                                                               fence(Fence::Status::Unsignaled),
                                                               layer_state_t::eBufferChanged),
                                   });
-    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledAutoSingleLayerTest, Flush_KeepsUnSignaledInTheQueue_NonBufferCropChange) {
     const sp<IBinder> kApplyToken =
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId = 1;
-    const auto kExpectedTransactionsApplied = 0u;
     const auto kExpectedTransactionsPending = 1u;
 
     const auto unsignaledTransaction =
@@ -451,15 +415,13 @@
                                                               fence(Fence::Status::Unsignaled),
                                                               layer_state_t::eCropChanged),
                                   });
-    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledAutoSingleLayerTest, Flush_KeepsUnSignaledInTheQueue_NonBufferChangeClubed) {
     const sp<IBinder> kApplyToken =
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId = 1;
-    const auto kExpectedTransactionsApplied = 0u;
     const auto kExpectedTransactionsPending = 1u;
 
     const auto unsignaledTransaction =
@@ -471,15 +433,13 @@
                                                                       layer_state_t::
                                                                               eBufferChanged),
                                   });
-    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledAutoSingleLayerTest, Flush_KeepsInTheQueueSameApplyTokenMultiState) {
     const sp<IBinder> kApplyToken =
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId = 1;
-    const auto kExpectedTransactionsApplied = 0u;
     const auto kExpectedTransactionsPending = 1u;
 
     const auto mixedTransaction =
@@ -492,8 +452,7 @@
                                                               fence(Fence::Status::Signaled),
                                                               layer_state_t::eBufferChanged),
                                   });
-    setTransactionStates({mixedTransaction}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({mixedTransaction}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledAutoSingleLayerTest, Flush_KeepsInTheQueue_MultipleStateTransaction) {
@@ -501,7 +460,6 @@
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId1 = 1;
     const auto kLayerId2 = 2;
-    const auto kExpectedTransactionsApplied = 0u;
     const auto kExpectedTransactionsPending = 1u;
 
     const auto mixedTransaction =
@@ -514,8 +472,7 @@
                                                               fence(Fence::Status::Signaled),
                                                               layer_state_t::eBufferChanged),
                                   });
-    setTransactionStates({mixedTransaction}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({mixedTransaction}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledAutoSingleLayerTest, Flush_RemovesSignaledFromTheQueue) {
@@ -523,7 +480,6 @@
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId1 = 1;
     const auto kLayerId2 = 2;
-    const auto kExpectedTransactionsApplied = 2u;
     const auto kExpectedTransactionsPending = 0u;
 
     const auto signaledTransaction =
@@ -540,8 +496,7 @@
                                                               fence(Fence::Status::Signaled),
                                                               layer_state_t::eBufferChanged),
                                   });
-    setTransactionStates({signaledTransaction, signaledTransaction2}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({signaledTransaction, signaledTransaction2}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledAutoSingleLayerTest,
@@ -552,7 +507,6 @@
     const sp<IBinder> kApplyToken3 = sp<BBinder>::make();
     const auto kLayerId1 = 1;
     const auto kLayerId2 = 2;
-    const auto kExpectedTransactionsApplied = 2u;
     const auto kExpectedTransactionsPending = 1u;
 
     const auto unsignaledTransaction =
@@ -579,7 +533,7 @@
                                   });
 
     setTransactionStates({unsignaledTransaction, signaledTransaction, signaledTransaction2},
-                         kExpectedTransactionsApplied, kExpectedTransactionsPending);
+                         kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledAutoSingleLayerTest, UnsignaledNotAppliedWhenThereAreSignaled_SignaledFirst) {
@@ -589,7 +543,6 @@
     const sp<IBinder> kApplyToken3 = sp<BBinder>::make();
     const auto kLayerId1 = 1;
     const auto kLayerId2 = 2;
-    const auto kExpectedTransactionsApplied = 2u;
     const auto kExpectedTransactionsPending = 1u;
 
     const auto signaledTransaction =
@@ -615,7 +568,7 @@
                                   });
 
     setTransactionStates({signaledTransaction, signaledTransaction2, unsignaledTransaction},
-                         kExpectedTransactionsApplied, kExpectedTransactionsPending);
+                         kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledAutoSingleLayerTest, Flush_KeepsTransactionInTheQueueSameApplyToken) {
@@ -623,7 +576,6 @@
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId1 = 1;
     const auto kLayerId2 = 2;
-    const auto kExpectedTransactionsApplied = 1u;
     const auto kExpectedTransactionsPending = 1u;
 
     const auto unsignaledTransaction =
@@ -640,7 +592,7 @@
                                                               fence(Fence::Status::Signaled),
                                                               layer_state_t::eBufferChanged),
                                   });
-    setTransactionStates({unsignaledTransaction, signaledTransaction}, kExpectedTransactionsApplied,
+    setTransactionStates({unsignaledTransaction, signaledTransaction},
                          kExpectedTransactionsPending);
 }
 
@@ -650,7 +602,6 @@
     const sp<IBinder> kApplyToken2 = sp<BBinder>::make();
     const auto kLayerId1 = 1;
     const auto kLayerId2 = 2;
-    const auto kExpectedTransactionsApplied = 1u;
     const auto kExpectedTransactionsPending = 1u;
 
     const auto unsignaledTransaction =
@@ -668,14 +619,13 @@
                                                               layer_state_t::eBufferChanged),
                                   });
     setTransactionStates({unsignaledTransaction, unsignaledTransaction2},
-                         kExpectedTransactionsApplied, kExpectedTransactionsPending);
+                         kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledAutoSingleLayerTest, DontLatchUnsignaledWhenEarlyOffset) {
     const sp<IBinder> kApplyToken =
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId = 1;
-    const auto kExpectedTransactionsApplied = 0u;
     const auto kExpectedTransactionsPending = 1u;
 
     const auto unsignaledTransaction =
@@ -689,8 +639,7 @@
     // Get VsyncModulator out of the default config
     static_cast<void>(mFlinger.mutableVsyncModulator()->onRefreshRateChangeInitiated());
 
-    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
 }
 
 class LatchUnsignaledDisabledTest : public LatchUnsignaledTest {
@@ -705,22 +654,19 @@
     const sp<IBinder> kApplyToken =
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId = 1;
-    const auto kExpectedTransactionsApplied = 1u;
     const auto kExpectedTransactionsPending = 0u;
 
     const auto signaledTransaction =
             createTransactionInfo(kApplyToken,
                                   {createComposerState(kLayerId, fence(Fence::Status::Signaled),
                                                        layer_state_t::eBufferChanged)});
-    setTransactionStates({signaledTransaction}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({signaledTransaction}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledDisabledTest, Flush_KeepsInTheQueue) {
     const sp<IBinder> kApplyToken =
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId = 1;
-    const auto kExpectedTransactionsApplied = 0u;
     const auto kExpectedTransactionsPending = 1u;
 
     const auto unsignaledTransaction =
@@ -730,15 +676,13 @@
                                                               fence(Fence::Status::Unsignaled),
                                                               layer_state_t::eBufferChanged),
                                   });
-    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledDisabledTest, Flush_KeepsInTheQueueSameLayerId) {
     const sp<IBinder> kApplyToken =
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId = 1;
-    const auto kExpectedTransactionsApplied = 0u;
     const auto kExpectedTransactionsPending = 1u;
 
     const auto unsignaledTransaction =
@@ -751,8 +695,7 @@
                                                               fence(Fence::Status::Unsignaled),
                                                               layer_state_t::eBufferChanged),
                                   });
-    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledDisabledTest, Flush_KeepsInTheQueueDifferentLayerId) {
@@ -760,7 +703,6 @@
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId1 = 1;
     const auto kLayerId2 = 2;
-    const auto kExpectedTransactionsApplied = 0u;
     const auto kExpectedTransactionsPending = 1u;
 
     const auto unsignaledTransaction =
@@ -773,8 +715,7 @@
                                                               fence(Fence::Status::Unsignaled),
                                                               layer_state_t::eBufferChanged),
                                   });
-    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledDisabledTest, Flush_RemovesSignaledFromTheQueue_MultipleLayers) {
@@ -782,7 +723,6 @@
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId1 = 1;
     const auto kLayerId2 = 2;
-    const auto kExpectedTransactionsApplied = 2u;
     const auto kExpectedTransactionsPending = 0u;
 
     const auto signaledTransaction =
@@ -799,8 +739,7 @@
                                                               fence(Fence::Status::Signaled),
                                                               layer_state_t::eBufferChanged),
                                   });
-    setTransactionStates({signaledTransaction, signaledTransaction2}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({signaledTransaction, signaledTransaction2}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledDisabledTest, Flush_KeepInTheQueueDifferentApplyToken) {
@@ -809,7 +748,6 @@
     const sp<IBinder> kApplyToken2 = sp<BBinder>::make();
     const auto kLayerId1 = 1;
     const auto kLayerId2 = 2;
-    const auto kExpectedTransactionsApplied = 1u;
     const auto kExpectedTransactionsPending = 1u;
 
     const auto unsignaledTransaction =
@@ -826,7 +764,7 @@
                                                               fence(Fence::Status::Signaled),
                                                               layer_state_t::eBufferChanged),
                                   });
-    setTransactionStates({unsignaledTransaction, signaledTransaction}, kExpectedTransactionsApplied,
+    setTransactionStates({unsignaledTransaction, signaledTransaction},
                          kExpectedTransactionsPending);
 }
 
@@ -835,7 +773,6 @@
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId1 = 1;
     const auto kLayerId2 = 2;
-    const auto kExpectedTransactionsApplied = 1u;
     const auto kExpectedTransactionsPending = 1u;
 
     const auto signaledTransaction =
@@ -852,7 +789,7 @@
                                                               fence(Fence::Status::Unsignaled),
                                                               layer_state_t::eBufferChanged),
                                   });
-    setTransactionStates({signaledTransaction, unsignaledTransaction}, kExpectedTransactionsApplied,
+    setTransactionStates({signaledTransaction, unsignaledTransaction},
                          kExpectedTransactionsPending);
 }
 
@@ -861,7 +798,6 @@
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId1 = 1;
     const auto kLayerId2 = 2;
-    const auto kExpectedTransactionsApplied = 0u;
     const auto kExpectedTransactionsPending = 1u;
 
     const auto unsignaledTransaction =
@@ -879,7 +815,7 @@
                                                               layer_state_t::eBufferChanged),
                                   });
     setTransactionStates({unsignaledTransaction, unsignaledTransaction2},
-                         kExpectedTransactionsApplied, kExpectedTransactionsPending);
+                         kExpectedTransactionsPending);
 }
 
 class LatchUnsignaledAlwaysTest : public LatchUnsignaledTest {
@@ -894,37 +830,32 @@
     const sp<IBinder> kApplyToken =
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId = 1;
-    const auto kExpectedTransactionsApplied = 1u;
     const auto kExpectedTransactionsPending = 0u;
 
     const auto signaledTransaction =
             createTransactionInfo(kApplyToken,
                                   {createComposerState(kLayerId, fence(Fence::Status::Signaled),
                                                        layer_state_t::eBufferChanged)});
-    setTransactionStates({signaledTransaction}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({signaledTransaction}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledAlwaysTest, Flush_RemovesFromTheQueue) {
     const sp<IBinder> kApplyToken =
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId = 1;
-    const auto kExpectedTransactionsApplied = 1u;
     const auto kExpectedTransactionsPending = 0u;
 
     const auto unsignaledTransaction =
             createTransactionInfo(kApplyToken,
                                   {createComposerState(kLayerId, fence(Fence::Status::Unsignaled),
                                                        layer_state_t::eBufferChanged)});
-    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledAlwaysTest, Flush_RemovesFromTheQueueSameLayerId) {
     const sp<IBinder> kApplyToken =
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId = 1;
-    const auto kExpectedTransactionsApplied = 1u;
     const auto kExpectedTransactionsPending = 0u;
 
     const auto mixedTransaction =
@@ -933,8 +864,7 @@
                                                        layer_state_t::eBufferChanged),
                                    createComposerState(kLayerId, fence(Fence::Status::Signaled),
                                                        layer_state_t::eBufferChanged)});
-    setTransactionStates({mixedTransaction}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({mixedTransaction}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledAlwaysTest, Flush_RemovesFromTheQueueDifferentLayerId) {
@@ -942,7 +872,6 @@
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId1 = 1;
     const auto kLayerId2 = 2;
-    const auto kExpectedTransactionsApplied = 1u;
     const auto kExpectedTransactionsPending = 0u;
 
     const auto mixedTransaction =
@@ -951,8 +880,7 @@
                                                        layer_state_t::eBufferChanged),
                                    createComposerState(kLayerId2, fence(Fence::Status::Signaled),
                                                        layer_state_t::eBufferChanged)});
-    setTransactionStates({mixedTransaction}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({mixedTransaction}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledAlwaysTest, Flush_RemovesSignaledFromTheQueue_MultipleLayers) {
@@ -960,7 +888,6 @@
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId1 = 1;
     const auto kLayerId2 = 2;
-    const auto kExpectedTransactionsApplied = 2u;
     const auto kExpectedTransactionsPending = 0u;
 
     const auto signaledTransaction =
@@ -977,8 +904,7 @@
                                                               fence(Fence::Status::Signaled),
                                                               layer_state_t::eBufferChanged),
                                   });
-    setTransactionStates({signaledTransaction, signaledTransaction2}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({signaledTransaction, signaledTransaction2}, kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledAlwaysTest, Flush_RemovesFromTheQueueDifferentApplyToken) {
@@ -987,7 +913,6 @@
     const sp<IBinder> kApplyToken2 = sp<BBinder>::make();
     const auto kLayerId1 = 1;
     const auto kLayerId2 = 2;
-    const auto kExpectedTransactionsApplied = 2u;
     const auto kExpectedTransactionsPending = 0u;
 
     const auto signaledTransaction =
@@ -1004,7 +929,7 @@
                                                               fence(Fence::Status::Unsignaled),
                                                               layer_state_t::eBufferChanged),
                                   });
-    setTransactionStates({signaledTransaction, unsignaledTransaction}, kExpectedTransactionsApplied,
+    setTransactionStates({signaledTransaction, unsignaledTransaction},
                          kExpectedTransactionsPending);
 }
 
@@ -1013,7 +938,6 @@
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId1 = 1;
     const auto kLayerId2 = 2;
-    const auto kExpectedTransactionsApplied = 2u;
     const auto kExpectedTransactionsPending = 0u;
 
     const auto unsignaledTransaction =
@@ -1030,7 +954,7 @@
                                                               fence(Fence::Status::Signaled),
                                                               layer_state_t::eBufferChanged),
                                   });
-    setTransactionStates({unsignaledTransaction, signaledTransaction}, kExpectedTransactionsApplied,
+    setTransactionStates({unsignaledTransaction, signaledTransaction},
                          kExpectedTransactionsPending);
 }
 
@@ -1040,7 +964,6 @@
     const sp<IBinder> kApplyToken2 = sp<BBinder>::make();
     const auto kLayerId1 = 1;
     const auto kLayerId2 = 2;
-    const auto kExpectedTransactionsApplied = 2u;
     const auto kExpectedTransactionsPending = 0u;
 
     const auto unsignaledTransaction =
@@ -1058,14 +981,13 @@
                                                               layer_state_t::eBufferChanged),
                                   });
     setTransactionStates({unsignaledTransaction, unsignaledTransaction2},
-                         kExpectedTransactionsApplied, kExpectedTransactionsPending);
+                         kExpectedTransactionsPending);
 }
 
 TEST_F(LatchUnsignaledAlwaysTest, LatchUnsignaledWhenEarlyOffset) {
     const sp<IBinder> kApplyToken =
             IInterface::asBinder(TransactionCompletedListener::getIInstance());
     const auto kLayerId = 1;
-    const auto kExpectedTransactionsApplied = 1u;
     const auto kExpectedTransactionsPending = 0u;
 
     const auto unsignaledTransaction =
@@ -1079,8 +1001,7 @@
     // Get VsyncModulator out of the default config
     static_cast<void>(mFlinger.mutableVsyncModulator()->onRefreshRateChangeInitiated());
 
-    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsApplied,
-                         kExpectedTransactionsPending);
+    setTransactionStates({unsignaledTransaction}, kExpectedTransactionsPending);
 }
 
 } // namespace android