fix circular dependency libnativewindow <-> libui

Bug: 37647680
Bug: 37648355
Test: compile, manual
Change-Id: I9631beea52e23ebb519411f943c6f5062aedd2e5
diff --git a/libs/gui/BufferQueueConsumer.cpp b/libs/gui/BufferQueueConsumer.cpp
index 5e5de44..be754c2 100644
--- a/libs/gui/BufferQueueConsumer.cpp
+++ b/libs/gui/BufferQueueConsumer.cpp
@@ -36,6 +36,8 @@
 #include <binder/PermissionCache.h>
 #include <private/android_filesystem_config.h>
 
+#include <system/window.h>
+
 namespace android {
 
 BufferQueueConsumer::BufferQueueConsumer(const sp<BufferQueueCore>& core) :