Files.app: Start to use PiexLoader in image loader.

Files.app: Start to use PiexLoader in image loader.

Note that real PNACL module of PiexLoader has not been submitted.

BUG=396702
TEST=manually

Committed: https://crrev.com/d62576e5c68576b20cb0f810f76ca7d1a858fa0b
Cr-Commit-Position: refs/heads/master@{#321955}

[hirono, 2015-03-24 04:39:51]

Patchset #2 (id:20001) has been deleted

[hirono, 2015-03-24 04:40:26]

hirono@chromium.org changed reviewers:
+ fukino@chromium.org

[hirono, 2015-03-24 04:40:26]

PTAL, thanks!

[fukino, 2015-03-24 05:15:13]

lgtm. Thank you!

[hirono, 2015-03-24 07:26:07]

The CQ bit was checked by hirono@chromium.org

[hirono, 2015-03-24 07:26:13]

On 2015/03/24 05:15:13, fukino wrote:
> lgtm. Thank you!

Thanks!

[commit-bot: I haz the power, 2015-03-24 07:26:21]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1027283005/1

[commit-bot: I haz the power, 2015-03-24 07:32:01]

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

[commit-bot: I haz the power, 2015-03-24 07:32:02]

Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[hirono, 2015-03-24 08:03:39]

The CQ bit was checked by hirono@chromium.org

[hirono, 2015-03-24 08:03:40]

The patchset sent to the CQ was uploaded after l-g-t-m from fukino@chromium.org
Link to the patchset: https://codereview.chromium.org/1027283005/#ps60001
(title: "Replace dummy .js extension with .txt extension for avoiding licence
check.")

[commit-bot: I haz the power, 2015-03-24 08:03:46]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1027283005/60001

[commit-bot: I haz the power, 2015-03-24 08:29:50]

Committed patchset #3 (id:60001)

[commit-bot: I haz the power, 2015-03-24 08:30:16]

Patchset 3 (id:??) landed as
https://crrev.com/d62576e5c68576b20cb0f810f76ca7d1a858fa0b
Cr-Commit-Position: refs/heads/master@{#321955}