camera2 vndk: ACameraWindowType: native_handle_t -> const native_handle_t.

Bug: 152807831

Test: ACameraNdkVendorTest

Change-Id: Ie00163aace2ce05b1d466e91ed6d63810db9e208
Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>
6 files changed