Remove warning DCHECK from GPU Image Decode Controller

Remove warning DCHECK from GPU Image Decode Controller

When uploading an image, the DeferredTextureImageUsageParams should not
have changed from initial sizing time. Somehow this can happen. This is
not a correctness error, but a slight perf issue, as it will cause us
to lazy generate mips as opposed to doing so asynchronously.

We should fix this issue and re-add the DCHECKs to enforce this, but
until we are able to, remove the DCHECK.

BUG=649167
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel

Committed: https://crrev.com/1299d0c91e5943e7ebc689d3770793180fa0b1af
Cr-Commit-Position: refs/heads/master@{#420685}

[ericrk, 2016-09-23 00:01:58]

Description was changed from

==========
Remove warning DCHECK from GPU Image Decode Controller

When uploading an image, the DeferredTextureImageUsageParams should not
have changed from initial sizing time. Somehow this can happen. This is
not a correctness error, but a slight perf issue, as it will cause us
to lazy generate mips as opposed to doing so asynchronously.

We should fix this issue and re-add the DCHECKs to enforce this, but
until we are able to, remove the DCHECK.

BUG=649167
==========

to

==========
Remove warning DCHECK from GPU Image Decode Controller

When uploading an image, the DeferredTextureImageUsageParams should not
have changed from initial sizing time. Somehow this can happen. This is
not a correctness error, but a slight perf issue, as it will cause us
to lazy generate mips as opposed to doing so asynchronously.

We should fix this issue and re-add the DCHECKs to enforce this, but
until we are able to, remove the DCHECK.

BUG=649167
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel
==========

[ericrk, 2016-09-23 00:02:55]

ericrk@chromium.org changed reviewers:
+ cblume@chromium.org

[cblume, 2016-09-23 17:33:04]

LGTM

[ericrk, 2016-09-23 17:38:54]

The CQ bit was checked by ericrk@chromium.org

[commit-bot: I haz the power, 2016-09-23 17:39:26]

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, 2016-09-23 19:03:49]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-23 19:07:31]

Description was changed from

==========
Remove warning DCHECK from GPU Image Decode Controller

When uploading an image, the DeferredTextureImageUsageParams should not
have changed from initial sizing time. Somehow this can happen. This is
not a correctness error, but a slight perf issue, as it will cause us
to lazy generate mips as opposed to doing so asynchronously.

We should fix this issue and re-add the DCHECKs to enforce this, but
until we are able to, remove the DCHECK.

BUG=649167
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel
==========

to

==========
Remove warning DCHECK from GPU Image Decode Controller

When uploading an image, the DeferredTextureImageUsageParams should not
have changed from initial sizing time. Somehow this can happen. This is
not a correctness error, but a slight perf issue, as it will cause us
to lazy generate mips as opposed to doing so asynchronously.

We should fix this issue and re-add the DCHECKs to enforce this, but
until we are able to, remove the DCHECK.

BUG=649167
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel

Committed: https://crrev.com/1299d0c91e5943e7ebc689d3770793180fa0b1af
Cr-Commit-Position: refs/heads/master@{#420685}
==========

[commit-bot: I haz the power, 2016-09-23 19:07:32]

Patchset 1 (id:??) landed as
https://crrev.com/1299d0c91e5943e7ebc689d3770793180fa0b1af
Cr-Commit-Position: refs/heads/master@{#420685}