Fix code style violation in the variables in BufferHubDefs::MetadataHeader

Violation: variables should be lowerCaseCamel in the following directories:
frameworks/native/libs/ui and frameworks/native/services/bufferhub


Test: m, mma
Bug: 68273829
Change-Id: I7dc56ec17089456f98b018032f04f779b12632b2
diff --git a/services/vr/bufferhubd/producer_channel.cpp b/services/vr/bufferhubd/producer_channel.cpp
index f3e54a0..b49d894 100644
--- a/services/vr/bufferhubd/producer_channel.cpp
+++ b/services/vr/bufferhubd/producer_channel.cpp
@@ -91,11 +91,10 @@
 
   // Using placement new here to reuse shared memory instead of new allocation
   // and also initialize the value to zero.
-  buffer_state_ =
-      new (&metadata_header_->buffer_state) std::atomic<uint32_t>(0);
-  fence_state_ = new (&metadata_header_->fence_state) std::atomic<uint32_t>(0);
+  buffer_state_ = new (&metadata_header_->bufferState) std::atomic<uint32_t>(0);
+  fence_state_ = new (&metadata_header_->fenceState) std::atomic<uint32_t>(0);
   active_clients_bit_mask_ =
-      new (&metadata_header_->active_clients_bit_mask) std::atomic<uint32_t>(0);
+      new (&metadata_header_->activeClientsBitMask) std::atomic<uint32_t>(0);
 
   // Producer channel is never created after consumer channel, and one buffer
   // only have one fixed producer for now. Thus, it is correct to assume
@@ -183,7 +182,7 @@
                     buffer_.height(), buffer_.layer_count(), buffer_.format(),
                     buffer_.usage(),
                     buffer_state_->load(std::memory_order_acquire),
-                    signaled_mask, metadata_header_->queue_index);
+                    signaled_mask, metadata_header_->queueIndex);
 }
 
 void ProducerChannel::HandleImpulse(Message& message) {
@@ -547,7 +546,7 @@
           "%s: orphaned buffer detected during the this acquire/release cycle: "
           "id=%d orphaned=0x%" PRIx32 " queue_index=%" PRId64 ".",
           __FUNCTION__, buffer_id(), orphaned_consumer_bit_mask_,
-          metadata_header_->queue_index);
+          metadata_header_->queueIndex);
       orphaned_consumer_bit_mask_ = 0;
     }
   }
@@ -581,7 +580,7 @@
       "consumer_state_mask=%" PRIx32 " queue_index=%" PRId64
       " buffer_state=%" PRIx32 " fence_state=%" PRIx32 ".",
       __FUNCTION__, buffer_id(), consumer_state_mask,
-      metadata_header_->queue_index,
+      metadata_header_->queueIndex,
       buffer_state_->load(std::memory_order_acquire),
       fence_state_->load(std::memory_order_acquire));
 }