Remove unused SurfaceTextureGLOwner::texture_id_

Some jumbo builds broke because of unused class member triggering
a compiler warning. That a class member is unused might sometimes
not be noticed in normal builds because the compiler doesn't have
access to the source of all class methods.

Bug: 892490

Change-Id: I733ec2d36be4639d49ea692b3d490da206215522
Reviewed-on: https://chromium-review.googlesource.com/c/1400824
Reviewed-by: Frank Liberato <liberato@chromium.org>
Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Commit-Queue: Daniel Bratell <bratell@opera.com>
Cr-Commit-Position: refs/heads/master@{#621089}
1 file changed