Move page/actions to internal/actions.

Move page/actions to internal/actions.

BUG=473414
Committed: https://crrev.com/dc71a552a2653799899c3e9a4aa76630bd2bd98c
Cr-Commit-Position: refs/heads/master@{#323845}

[aiolos (Not reviewing), 2015-04-03 19:58:04]

aiolos@chromium.org changed reviewers:
+ dtu@chromium.org, nednguyen@google.com

[nednguyen, 2015-04-03 20:00:41]

lgtm

[dtu, 2015-04-03 21:11:06]

lgtm

[aiolos (Not reviewing), 2015-04-03 21:43:45]

Patchset #2 (id:20001) has been deleted

[aiolos (Not reviewing), 2015-04-03 22:26:10]

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

[aiolos (Not reviewing), 2015-04-03 22:26:11]

The patchset sent to the CQ was uploaded after l-g-t-m from
nednguyen@google.com, dtu@chromium.org
Link to the patchset: https://codereview.chromium.org/1056133003/#ps60001
(title: "Add copyright header.")

[commit-bot: I haz the power, 2015-04-03 22:27:05]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1056133003/60001

[aiolos (Not reviewing), 2015-04-03 22:37:42]

The CQ bit was unchecked by aiolos@chromium.org

[aiolos (Not reviewing), 2015-04-03 22:37:42]

The CQ bit was checked by aiolos@chromium.org

[commit-bot: I haz the power, 2015-04-03 22:37:51]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1056133003/60001

[commit-bot: I haz the power, 2015-04-03 23:25:36]

Committed patchset #3 (id:60001)

[commit-bot: I haz the power, 2015-04-03 23:26:27]

Patchset 3 (id:??) landed as
https://crrev.com/dc71a552a2653799899c3e9a4aa76630bd2bd98c
Cr-Commit-Position: refs/heads/master@{#323845}