Suppress logspam arising from trying to register/load v8 blobs.

Suppress logspam arising from trying to register/load v8 blobs.

Because we don't know which blobs we will end up using, because
we can't predict from the browser process what ABI the renderer
process will end up executing with, we can't log an error
immediately. Instead we should pass through the returned invalid
file descriptor and let the renderer process fail if it doesn't
have access to the blobs it needs.

BUG=594563
Committed: https://crrev.com/02b5769f94789389b278bb7a6157ce6fd94b5dcd
Cr-Commit-Position: refs/heads/master@{#389799}

[Tobias Sargeant, 2016-04-25 10:27:31]

tobiasjs@chromium.org changed reviewers:
+ jochen@chromium.org, torne@chromium.org

[jochen (gone - plz use gerrit), 2016-04-25 11:00:53]

lgtm

[Torne, 2016-04-26 15:06:05]

LGTM

[Tobias Sargeant, 2016-04-26 15:15:16]

The CQ bit was checked by tobiasjs@chromium.org

[Tobias Sargeant, 2016-04-26 15:15:16]

The patchset sent to the CQ was uploaded after l-g-t-m from jochen@chromium.org
Link to the patchset: https://codereview.chromium.org/1921573002/#ps40001
(title: "comment")

[commit-bot: I haz the power, 2016-04-26 15:15:44]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1921573002/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1921573002/40001

[commit-bot: I haz the power, 2016-04-26 16:15:02]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-04-26 16:16:16]

Description was changed from

==========
Suppress logspam arising from trying to register/load v8 blobs.

Because we don't know which blobs we will end up using, because
we can't predict from the browser process what ABI the renderer
process will end up executing with, we can't log an error
immediately. Instead we should pass through the returned invalid
file descriptor and let the renderer process fail if it doesn't
have access to the blobs it needs.

BUG=594563
==========

to

==========
Suppress logspam arising from trying to register/load v8 blobs.

Because we don't know which blobs we will end up using, because
we can't predict from the browser process what ABI the renderer
process will end up executing with, we can't log an error
immediately. Instead we should pass through the returned invalid
file descriptor and let the renderer process fail if it doesn't
have access to the blobs it needs.

BUG=594563

Committed: https://crrev.com/02b5769f94789389b278bb7a6157ce6fd94b5dcd
Cr-Commit-Position: refs/heads/master@{#389799}
==========

[commit-bot: I haz the power, 2016-04-26 16:16:17]

Patchset 3 (id:??) landed as
https://crrev.com/02b5769f94789389b278bb7a6157ce6fd94b5dcd
Cr-Commit-Position: refs/heads/master@{#389799}