permissions: make ProtectedMediaIdentiferInfoBarDelegate a subclass of PermissionInfobarDelegate

permissions: make ProtectedMediaIdentiferInfoBarDelegate a subclass of PermissionInfobarDelegate

There was a lot of code duplication and a TODO to fix this. Doing it now
saves a bunch of work in future CLs.

BUG=266743, 516626
Committed: https://crrev.com/6d73ba67dcf662ad681d17fa6f929e7996382d45
Cr-Commit-Position: refs/heads/master@{#349129}

[Lalit Maganti, 2015-09-15 13:54:14]

lalitm@google.com changed reviewers:
+ mlamouri@chromium.org

[Lalit Maganti, 2015-09-15 13:54:15]

Mounir: PTAL so I can send to owners.

[mlamouri (slow - plz ping), 2015-09-15 14:04:16]

lgtm

https://codereview.chromium.org/1343553003/diff/1/chrome/browser/media/protec...
File chrome/browser/media/protected_media_identifier_infobar_delegate.h (left):

https://codereview.chromium.org/1343553003/diff/1/chrome/browser/media/protec...
chrome/browser/media/protected_media_identifier_infobar_delegate.h:18: //
http://crbug.com/266743
Link that CL to 266743. Probably mark it as fixed. It's at best deprecated.

[Lalit Maganti, 2015-09-15 14:24:09]

lalitm@google.com changed reviewers:
+ tommi@chromium.org

[Lalit Maganti, 2015-09-15 14:24:09]

tommi@: can you please take a look?

[Lalit Maganti, 2015-09-15 17:16:37]

The CQ bit was checked by lalitm@google.com to run a CQ dry run

[commit-bot: I haz the power, 2015-09-15 17:17:03]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1343553003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1343553003/1

[commit-bot: I haz the power, 2015-09-15 18:14:56]

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

[commit-bot: I haz the power, 2015-09-15 18:14:56]

Dry run: This issue passed the CQ dry run.

[mlamouri (slow - plz ping), 2015-09-16 14:00:06]

mlamouri@chromium.org changed reviewers:
+ jochen@chromium.org

[mlamouri (slow - plz ping), 2015-09-16 14:00:06]

Jochen, by any chance, do you feel comfortable reviewing this?

[jochen (gone - plz use gerrit), 2015-09-16 14:01:34]

lgtm

[Lalit Maganti, 2015-09-16 14:05:36]

The CQ bit was checked by lalitm@google.com

[Lalit Maganti, 2015-09-16 14:05:36]

The patchset sent to the CQ was uploaded after l-g-t-m from
mlamouri@chromium.org
Link to the patchset: https://codereview.chromium.org/1343553003/#ps20001
(title: "Rebase")

[commit-bot: I haz the power, 2015-09-16 14:05:57]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1343553003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1343553003/20001

[commit-bot: I haz the power, 2015-09-16 15:23:52]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-09-16 15:24:38]

Patchset 2 (id:??) landed as
https://crrev.com/6d73ba67dcf662ad681d17fa6f929e7996382d45
Cr-Commit-Position: refs/heads/master@{#349129}

[commit-bot: I haz the power, 2015-09-23 12:56:00]

Patchset 2 (id:??) landed as
https://crrev.com/6d73ba67dcf662ad681d17fa6f929e7996382d45
Cr-Commit-Position: refs/heads/master@{#349129}