Retire cb_handle_t::goldfish_dma_buf_size

Not used.

Bug: 128324105
Test: make
Change-Id: Ibc16ffd03c8b7aab82d4bb6d658cd7f51ff52358
Signed-off-by: Roman Kiryanov <rkir@google.com>
diff --git a/shared/OpenglCodecCommon/gralloc_cb.h b/shared/OpenglCodecCommon/gralloc_cb.h
index 979d8e5..927c820 100644
--- a/shared/OpenglCodecCommon/gralloc_cb.h
+++ b/shared/OpenglCodecCommon/gralloc_cb.h
@@ -132,7 +132,6 @@
     int lockedHeight;
     uint32_t hostHandle;
 
-    uint32_t goldfish_dma_buf_size;
     EmulatorFrameworkFormat emuFrameworkFormat;
 };