Modify gralloc0 implementation

Add validateBufferSize and getTransportSize

Bug: 131089111
Test: build, boot
Change-Id: Ic43570e285cf1314fd29477a991e094b179a35ad
Merged-In: I9820197865e47832ae209cbf1cac3b544f45e60e
Signed-off-by: Roman Kiryanov <rkir@google.com>
1 file changed