Revert "Include vendor gralloc0 flags in gralloc1 conversion."

This reverts commit 944e5e0c5276e9149180c316a7d30ad7ef44a284.

Test: fix b/36876770
Bug: b/36876770
Change-Id: Ibbf1a5e04ff1f61061cf0bb679306324d1f543d3
1 file changed