aw: Lazy allocate AwGLFunctor
Right now the lifetime of AwGLFunctor (and that of associated objects)
roughly matches the lifetime of AwContents. This is not necessary, and
we only need to ensure it's alive when functor is in use. This better
matches the APIthat the vulkan functor will have. It also has the up
side of converting CleanupReference usage to explicit destroy, which
is always nice.
Bug: 901554
Change-Id: Ib1126d1ddfeacc7b8c689aeb51bb897cf839b41c
Reviewed-on: https://chromium-review.googlesource.com/c/1320749
Reviewed-by: Tobias Sargeant <tobiasjs@chromium.org>
Reviewed-by: Chris Blume <cblume@chromium.org>
Commit-Queue: Bo <boliu@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#606512}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 523d01b80d212e827df97656698cf68a9e5bc64e1 file changed
