Fix crash in BlitFramebufferCHROMIUM with a null read buffer.

Fix crash in BlitFramebufferCHROMIUM with a null read buffer.

BUG=646814
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/2b52c8624a013e7449e399527a8ee6ddce6aa7f8
Cr-Commit-Position: refs/heads/master@{#419351}

[piman, 2016-09-16 23:11:36]

Description was changed from

==========
Fix crash in BlitFramebufferCHROMIUM with a null read buffer.

BUG=646814
==========

to

==========
Fix crash in BlitFramebufferCHROMIUM with a null read buffer.

BUG=646814
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
==========

[piman, 2016-09-16 23:11:42]

The CQ bit was checked by piman@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-09-16 23:12:11]

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

[piman, 2016-09-16 23:12:43]

piman@chromium.org changed reviewers:
+ vmiura@chromium.org

[piman, 2016-09-16 23:12:44]

I missed this one case in https://codereview.chromium.org/2347063002

[commit-bot: I haz the power, 2016-09-16 23:16:27]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-09-16 23:16:28]

Dry run: Try jobs failed on following builders:
  android_compile_dbg on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/android_comp...)
  android_n5x_swarming_rel on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/android_n5x_...)
  cast_shell_android on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/cast_shell_a...)
  linux_android_rel_ng on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/linux_androi...)
  mac_chromium_rel_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[piman, 2016-09-16 23:20:46]

The CQ bit was checked by piman@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-09-16 23:21:17]

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

[vmiura, 2016-09-16 23:23:37]

lgtm

[piman, 2016-09-16 23:28:49]

The CQ bit was unchecked by piman@chromium.org

[piman, 2016-09-16 23:28:50]

The CQ bit was checked by piman@chromium.org

[commit-bot: I haz the power, 2016-09-16 23:29:05]

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, 2016-09-17 00:49:30]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-09-17 00:50:54]

Description was changed from

==========
Fix crash in BlitFramebufferCHROMIUM with a null read buffer.

BUG=646814
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

==========
Fix crash in BlitFramebufferCHROMIUM with a null read buffer.

BUG=646814
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/2b52c8624a013e7449e399527a8ee6ddce6aa7f8
Cr-Commit-Position: refs/heads/master@{#419351}
==========

[commit-bot: I haz the power, 2016-09-17 00:50:55]

Patchset 2 (id:??) landed as
https://crrev.com/2b52c8624a013e7449e399527a8ee6ddce6aa7f8
Cr-Commit-Position: refs/heads/master@{#419351}