Unify texture and fbo creation for ES2 and ES3 in gl_tests

Unify texture and fbo creation for ES2 and ES3 in gl_tests

These are some reasons to do this:
1. Code can be shared between ES2 and ES3 tests.
2. We don't always create GL_TEXTURE_2D textures in test.
3. We may create textures many times in a single test. In such case,
  it's ugly to delete the textures created in Setup at the beginning of
  each test round.

BUG=612542
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel

Committed: https://crrev.com/563327d4d7c71b1e124f539fc6f598f92ced3043
Cr-Commit-Position: refs/heads/master@{#441297}

[qiankun, 2016-12-29 08:48:42]

Description was changed from

==========
Unify texture and fbo creation for ES2 and ES3 in gl_tests

These are some reasons to do this:
1. Code can be shared between ES2 and ES3 tests.
2. We don't always create GL_TEXTURE_2D textures in test.
3. We may create textures many times in a single test. In such case,
  it's ugly to delete the textures created in Setup at the beginning of
  each test round.

BUG=612542
==========

to

==========
Unify texture and fbo creation for ES2 and ES3 in gl_tests

These are some reasons to do this:
1. Code can be shared between ES2 and ES3 tests.
2. We don't always create GL_TEXTURE_2D textures in test.
3. We may create textures many times in a single test. In such case,
  it's ugly to delete the textures created in Setup at the beginning of
  each test round.

BUG=612542
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
==========

[qiankun, 2016-12-29 09:46:37]

qiankun.miao@intel.com changed reviewers:
+ kbr@chromium.org, yunchao.he@intel.com, zmo@chromium.org

[qiankun, 2016-12-29 09:46:37]

PTAL

[Zhenyao Mo, 2017-01-03 22:23:05]

lgtm

[qiankun, 2017-01-04 01:55:28]

The CQ bit was checked by qiankun.miao@intel.com

[commit-bot: I haz the power, 2017-01-04 01:55:56]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-01-04 02:28:01]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1483494928250920, "parent_rev":
"339683d688590b31034f9a44d311bb6bc295f528", "commit_rev":
"d4bbd07beb41eaad87f7ee2198a570ede7b05299"}

[commit-bot: I haz the power, 2017-01-04 02:29:38]

Description was changed from

==========
Unify texture and fbo creation for ES2 and ES3 in gl_tests

These are some reasons to do this:
1. Code can be shared between ES2 and ES3 tests.
2. We don't always create GL_TEXTURE_2D textures in test.
3. We may create textures many times in a single test. In such case,
  it's ugly to delete the textures created in Setup at the beginning of
  each test round.

BUG=612542
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
==========

to

==========
Unify texture and fbo creation for ES2 and ES3 in gl_tests

These are some reasons to do this:
1. Code can be shared between ES2 and ES3 tests.
2. We don't always create GL_TEXTURE_2D textures in test.
3. We may create textures many times in a single test. In such case,
  it's ugly to delete the textures created in Setup at the beginning of
  each test round.

BUG=612542
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2602933002
==========

[commit-bot: I haz the power, 2017-01-04 02:29:38]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2017-01-04 02:32:53]

Description was changed from

==========
Unify texture and fbo creation for ES2 and ES3 in gl_tests

These are some reasons to do this:
1. Code can be shared between ES2 and ES3 tests.
2. We don't always create GL_TEXTURE_2D textures in test.
3. We may create textures many times in a single test. In such case,
  it's ugly to delete the textures created in Setup at the beginning of
  each test round.

BUG=612542
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2602933002
==========

to

==========
Unify texture and fbo creation for ES2 and ES3 in gl_tests

These are some reasons to do this:
1. Code can be shared between ES2 and ES3 tests.
2. We don't always create GL_TEXTURE_2D textures in test.
3. We may create textures many times in a single test. In such case,
  it's ugly to delete the textures created in Setup at the beginning of
  each test round.

BUG=612542
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel

Committed: https://crrev.com/563327d4d7c71b1e124f539fc6f598f92ced3043
Cr-Commit-Position: refs/heads/master@{#441297}
==========

[commit-bot: I haz the power, 2017-01-04 02:32:54]

Patchset 1 (id:??) landed as
https://crrev.com/563327d4d7c71b1e124f539fc6f598f92ced3043
Cr-Commit-Position: refs/heads/master@{#441297}