Replace ActionBarActivity with AppCompatActivity.

Replace ActionBarActivity with AppCompatActivity.

ActionBarActivity was deprecated in AppCompat 22.1.0.
This CL renames all usages of ActionBarActivity in Chrome.

BUG=479858
Committed: https://crrev.com/7a8e49d5d15c3cbb2671285d6cda1174759f5ff7
Cr-Commit-Position: refs/heads/master@{#326717}

[aurimas (slooooooooow), 2015-04-24 00:44:17]

aurimas@chromium.org changed reviewers:
+ newt@chromium.org

[aurimas (slooooooooow), 2015-04-24 00:44:18]

PTAL

[newt (away), 2015-04-24 00:50:31]

lgtm

be sure to also update any places where we use android.support.v7.app.ActionBar
(they're all downstream, it appears)

[newt (away), 2015-04-24 00:56:13]

also I'd update the commit message to "Replace ActionBarActivity with
AppCompatActivity"

[aurimas (slooooooooow), 2015-04-24 01:10:04]

The CQ bit was checked by aurimas@chromium.org

[commit-bot: I haz the power, 2015-04-24 01:10:52]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1095553005/1

[commit-bot: I haz the power, 2015-04-24 01:40:10]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-04-24 01:41:05]

Patchset 1 (id:??) landed as
https://crrev.com/7a8e49d5d15c3cbb2671285d6cda1174759f5ff7
Cr-Commit-Position: refs/heads/master@{#326717}