Revert "use 64-bits usage bits almost everywhere"

Bug: 38466700

This reverts commit 175d98757d7d9003d4f64756cf4c2b366ba77e97.

Change-Id: I5f08a4ca91511775cd52250d10a0220b258b8368
diff --git a/libs/gui/BufferQueueConsumer.cpp b/libs/gui/BufferQueueConsumer.cpp
index 168d355..be754c2 100644
--- a/libs/gui/BufferQueueConsumer.cpp
+++ b/libs/gui/BufferQueueConsumer.cpp
@@ -703,9 +703,9 @@
     return NO_ERROR;
 }
 
-status_t BufferQueueConsumer::setConsumerUsageBits(uint64_t usage) {
+status_t BufferQueueConsumer::setConsumerUsageBits(uint32_t usage) {
     ATRACE_CALL();
-    BQ_LOGV("setConsumerUsageBits: %#" PRIx64, usage);
+    BQ_LOGV("setConsumerUsageBits: %#x", usage);
     Mutex::Autolock lock(mCore->mMutex);
     mCore->mConsumerUsageBits = usage;
     return NO_ERROR;