Remove maxBufferCount

Bug: 146345307
Test: build, boot, libgui_test
Change-Id: I10e2bf315f434722a06f812617ffe91d73dcd74b
diff --git a/libs/gui/tests/BLASTBufferQueue_test.cpp b/libs/gui/tests/BLASTBufferQueue_test.cpp
index 0f618f1..48b3908 100644
--- a/libs/gui/tests/BLASTBufferQueue_test.cpp
+++ b/libs/gui/tests/BLASTBufferQueue_test.cpp
@@ -123,6 +123,7 @@
     void setUpProducer(BLASTBufferQueueHelper adapter, sp<IGraphicBufferProducer>& producer) {
         auto igbProducer = adapter.getIGraphicBufferProducer();
         ASSERT_NE(nullptr, igbProducer.get());
+        ASSERT_EQ(NO_ERROR, igbProducer->setMaxDequeuedBufferCount(2));
         IGraphicBufferProducer::QueueBufferOutput qbOutput;
         ASSERT_EQ(NO_ERROR,
                   igbProducer->connect(new DummyProducerListener, NATIVE_WINDOW_API_CPU, false,