Assign sRGB color space to unmarked jpegs and pngs

Assign sRGB color space to unmarked jpegs and pngs

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2009813003

Committed: https://skia.googlesource.com/skia/+/f34cd632d777e8f8be2ec1f4f3a0c363a7a6214d

[msarett, 2016-05-25 15:48:56]

Description was changed from

==========
Assign sRGB color space to unmarked jpegs and pngs

BUG=skia:
==========

to

==========
Assign sRGB color space to unmarked jpegs and pngs

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2009813003
==========

[msarett, 2016-05-25 15:52:16]

msarett@google.com changed reviewers:
+ reed@google.com, scroggo@google.com

[msarett, 2016-05-25 15:52:17]

Quick recap on the state of assigning profiles:

I think we can say that we are "honest" on jpegs and pngs.
We look for a profile, and if it doesn't exist, we choose
sRGB.

For webp, we always guess sRGB, which is correct unless there
is an embedded ICC profile (we need to learn how to parse
these).

For gif, bmp, wbmp, ico etc., we always return nullptr.

[msarett, 2016-05-25 15:52:56]

The CQ bit was checked by msarett@google.com to run a CQ dry run

[commit-bot: I haz the power, 2016-05-25 15:53:05]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2009813003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2009813003/1

[reed1, 2016-05-25 15:55:16]

lgtm

[commit-bot: I haz the power, 2016-05-25 16:08:55]

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

[commit-bot: I haz the power, 2016-05-25 16:08:56]

Dry run: This issue passed the CQ dry run.

[commit-bot: I haz the power, 2016-05-25 16:09:06]

Dry run: None

[msarett, 2016-05-25 17:12:48]

The CQ bit was checked by msarett@google.com

[commit-bot: I haz the power, 2016-05-25 17:12:59]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2009813003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2009813003/1

[commit-bot: I haz the power, 2016-05-25 17:13:58]

Description was changed from

==========
Assign sRGB color space to unmarked jpegs and pngs

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2009813003
==========

to

==========
Assign sRGB color space to unmarked jpegs and pngs

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2009813003

Committed:
https://skia.googlesource.com/skia/+/f34cd632d777e8f8be2ec1f4f3a0c363a7a6214d
==========

[commit-bot: I haz the power, 2016-05-25 17:13:58]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/f34cd632d777e8f8be2ec1f4f3a0c363a7a6214d