Avoid copying NV12 GL_TEXTURE_EXTERNAL_OES textures for use with skia.

Avoid copying NV12 GL_TEXTURE_EXTERNAL_OES textures for use with skia.

Skia can now handle reading from GL_TEXTURE_EXTERNAL_OES textures. It'll
immediately do a conversion from YUV to RGB and release the input
texture, so we don't need to worry about the texture lifetime.

BUG=625900, 505026
Review-Url: https://codereview.chromium.org/2126053002
Cr-Commit-Position: refs/heads/master@{#404042}
(cherry picked from commit 48ec0365657930e8428945f8090432b05f42f14e)

Committed: https://chromium.googlesource.com/chromium/src/+/8d2e0414e4d63b63a056b39847d95b06334d08cb

[jbauman, 2016-08-01 22:15:53]

Description was changed from

==========
Avoid copying NV12 GL_TEXTURE_EXTERNAL_OES textures for use with skia.

Skia can now handle reading from GL_TEXTURE_EXTERNAL_OES textures. It'll
immediately do a conversion from YUV to RGB and release the input
texture, so we don't need to worry about the texture lifetime.

BUG=625900,505026

Review-Url: https://codereview.chromium.org/2126053002
Cr-Commit-Position: refs/heads/master@{#404042}
(cherry picked from commit 48ec0365657930e8428945f8090432b05f42f14e)
==========

to

==========
Avoid copying NV12 GL_TEXTURE_EXTERNAL_OES textures for use with skia.

Skia can now handle reading from GL_TEXTURE_EXTERNAL_OES textures. It'll
immediately do a conversion from YUV to RGB and release the input
texture, so we don't need to worry about the texture lifetime.

BUG=625900,505026

Review-Url: https://codereview.chromium.org/2126053002
Cr-Commit-Position: refs/heads/master@{#404042}
(cherry picked from commit 48ec0365657930e8428945f8090432b05f42f14e)

Committed:
https://chromium.googlesource.com/chromium/src/+/8d2e0414e4d63b63a056b39847d9...
==========

[jbauman, 2016-08-01 22:15:55]

Committed patchset #1 (id:1) manually as
8d2e0414e4d63b63a056b39847d95b06334d08cb (tree was closed).