Pepper: Narrow dev channel whitelisting behavior.

Pepper: Narrow dev channel whitelisting behavior.

An earlier change whitelisted all "dev channel" Pepper APIs for two select
application origins. This change narrows the whitelisting behavior to only
grant access to the Compositor and VideoDecode APIs. This makes this instance
of whitelisting easier to remove in the future.

BUG=386743
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=281588

[dmichael (off chromium), 2014-06-24 15:41:55]

lgtm

[teravest, 2014-06-24 17:48:38]

+pfeldman for content/shell
+piman for other content/
+jln for security

[piman, 2014-06-24 18:32:16]

lgtm

[pfeldman, 2014-06-24 20:22:33]

content/shell rslgtm

[teravest, 2014-07-02 16:38:55]

+jschuh -jln for removing the security restriction in ppapi/thunk/OWNERS.

[jschuh, 2014-07-02 17:16:05]

lgtm

[teravest, 2014-07-02 17:42:53]

The CQ bit was checked by teravest@chromium.org

[commit-bot: I haz the power, 2014-07-02 17:43:20]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/teravest@chromium.org/346263006/1

[commit-bot: I haz the power, 2014-07-02 19:27:48]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  chromium_presubmit on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/chromium_presubmit/bu...)

[teravest, 2014-07-02 19:30:19]

+jochen for chrome/renderer

[commit-bot: I haz the power, 2014-07-02 19:31:08]

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

[commit-bot: I haz the power, 2014-07-02 19:31:09]

Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/chromium_presubmit/bu...)

[jochen (gone - plz use gerrit), 2014-07-07 07:53:29]

lgtm

[teravest, 2014-07-07 21:19:24]

The CQ bit was checked by teravest@chromium.org

[commit-bot: I haz the power, 2014-07-07 21:21:03]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/teravest@chromium.org/346263006/1

[commit-bot: I haz the power, 2014-07-07 21:30:28]

Change committed as 281588