Fix missing files found by gn gen --check.

Fix missing files found by gn gen --check.

Move trace_events DEPS from v8/base/ to base/

Committed: https://pdfium.googlesource.com/pdfium/+/5fec597c1a23a87b30c6ee9a45534aee91278709

[Lei Zhang, 2016-08-30 05:20:38]

The CQ bit was checked by thestig@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-08-30 05:20:47]

Dry run: 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, 2016-08-30 05:41:37]

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

[commit-bot: I haz the power, 2016-08-30 05:41:38]

Dry run: This issue passed the CQ dry run.

[Lei Zhang, 2016-08-30 05:55:00]

thestig@chromium.org changed reviewers:
+ dsinclair@chromium.org, weili@chromium.org

[Lei Zhang, 2016-08-30 05:55:00]

The DEPS change makes gn gen --check happy, but adds pdfium/base, whereas before
it was stashed away as pdfium/v8/base

[dsinclair, 2016-08-30 13:39:21]

The CQ bit was checked by dsinclair@chromium.org

[dsinclair, 2016-08-30 13:39:21]

lgtm

[commit-bot: I haz the power, 2016-08-30 13:39:28]

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, 2016-08-30 13:39:42]

Description was changed from

==========
Fix missing files found by gn gen --check.

Move trace_events DEPS from v8/base/ to base/
==========

to

==========
Fix missing files found by gn gen --check.

Move trace_events DEPS from v8/base/ to base/

Committed:
https://pdfium.googlesource.com/pdfium/+/5fec597c1a23a87b30c6ee9a45534aee9127...
==========

[commit-bot: I haz the power, 2016-08-30 13:39:43]

Committed patchset #1 (id:1) as
https://pdfium.googlesource.com/pdfium/+/5fec597c1a23a87b30c6ee9a45534aee9127...