Reland: Media Galleries Partial Deprecation: Remove image metadata & libexif.

Reland: Media Galleries Partial Deprecation: Remove image metadata & libexif.

This relands https://codereview.chromium.org/1773233002/.

Original description:

Media Galleries Partial Deprecation: Remove image metadata & libexif.

Removing libexif is a great thing.

It will remove a ~200KB DLL from Windows, Mac, and ChromeOS. It will remove bugs and security issues.

BUG=542912, 577272
TBR=

Committed: https://crrev.com/cd96b6f874573d7089bf2eb9d54ed53d7469bb56
Cr-Commit-Position: refs/heads/master@{#381121}

[tommycli, 2016-03-14 22:34:46]

Description was changed from

==========
Reland: Media Galleries Partial Deprecation: Remove image metadata & libexif.

This relands https://codereview.chromium.org/1773233002/.

Original description:

Media Galleries Partial Deprecation: Remove image metadata & libexif.

Removing libexif is a great thing.

It will remove a ~200KB DLL from Windows, Mac, and ChromeOS. It will remove bugs
and security issues.

BUG=542912,577272
==========

to

==========
Reland: Media Galleries Partial Deprecation: Remove image metadata & libexif.

This relands https://codereview.chromium.org/1773233002/.

Original description:

Media Galleries Partial Deprecation: Remove image metadata & libexif.

Removing libexif is a great thing.

It will remove a ~200KB DLL from Windows, Mac, and ChromeOS. It will remove bugs
and security issues.

BUG=542912,577272
TBR=
==========

[tommycli, 2016-03-14 22:34:46]

tommycli@chromium.org changed reviewers:
+ erikchen@chromium.org

[tommycli, 2016-03-14 22:35:45]

erikchen: PTAL. Patchset 1 -> 2 delta shows the extra lines I had to remove to
fix the build on Mac Official. I reproed and fixed the error on my local
Macbook.

Thanks

Tommy

[erikchen, 2016-03-14 23:28:31]

diff between patch set 2/1 lgtm

[tommycli, 2016-03-14 23:34:47]

erikchen: thank you! I'm sending this in with TBR= since everything else has
already been approved in the reverted patch.

[tommycli, 2016-03-14 23:34:58]

The CQ bit was checked by tommycli@chromium.org

[commit-bot: I haz the power, 2016-03-14 23:35:24]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1803883002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1803883002/20001

[commit-bot: I haz the power, 2016-03-14 23:57:04]

Description was changed from

==========
Reland: Media Galleries Partial Deprecation: Remove image metadata & libexif.

This relands https://codereview.chromium.org/1773233002/.

Original description:

Media Galleries Partial Deprecation: Remove image metadata & libexif.

Removing libexif is a great thing.

It will remove a ~200KB DLL from Windows, Mac, and ChromeOS. It will remove bugs
and security issues.

BUG=542912,577272
TBR=
==========

to

==========
Reland: Media Galleries Partial Deprecation: Remove image metadata & libexif.

This relands https://codereview.chromium.org/1773233002/.

Original description:

Media Galleries Partial Deprecation: Remove image metadata & libexif.

Removing libexif is a great thing.

It will remove a ~200KB DLL from Windows, Mac, and ChromeOS. It will remove bugs
and security issues.

BUG=542912,577272
TBR=
==========

[commit-bot: I haz the power, 2016-03-14 23:57:05]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-03-14 23:58:49]

Description was changed from

==========
Reland: Media Galleries Partial Deprecation: Remove image metadata & libexif.

This relands https://codereview.chromium.org/1773233002/.

Original description:

Media Galleries Partial Deprecation: Remove image metadata & libexif.

Removing libexif is a great thing.

It will remove a ~200KB DLL from Windows, Mac, and ChromeOS. It will remove bugs
and security issues.

BUG=542912,577272
TBR=
==========

to

==========
Reland: Media Galleries Partial Deprecation: Remove image metadata & libexif.

This relands https://codereview.chromium.org/1773233002/.

Original description:

Media Galleries Partial Deprecation: Remove image metadata & libexif.

Removing libexif is a great thing.

It will remove a ~200KB DLL from Windows, Mac, and ChromeOS. It will remove bugs
and security issues.

BUG=542912,577272
TBR=

Committed: https://crrev.com/cd96b6f874573d7089bf2eb9d54ed53d7469bb56
Cr-Commit-Position: refs/heads/master@{#381121}
==========

[commit-bot: I haz the power, 2016-03-14 23:58:50]

Patchset 2 (id:??) landed as
https://crrev.com/cd96b6f874573d7089bf2eb9d54ed53d7469bb56
Cr-Commit-Position: refs/heads/master@{#381121}