[ScreenOrientation] Fire pending lock request when we found it has failed.

[ScreenOrientation] Fire pending lock request when we found it has failed.

This CL fires the pending lock request when we found the screen
orientation delegate has failed to lock orientation to what we wanted.

Two scenarios for this:
  - On Android, after screen orientation delegate started lock, later
    we got an asynchronous orientation change notification but we found
    current orientation value is not what we wanted to lock to.
  - On platforms other than Android, we do expect screen orientation
    delegate to execute lock synchronously, but after lock we found
    that current orientation is not what we wanted to lock to.

BUG=678545

[leonhsl(Using Gerrit), 2017-02-18 13:47:10]

The CQ bit was checked by leon.han@intel.com to run a CQ dry run

[commit-bot: I haz the power, 2017-02-18 13:47:23]

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, 2017-02-18 14:11:45]

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

[commit-bot: I haz the power, 2017-02-18 14:11:46]

Dry run: Try jobs failed on following builders:
  cast_shell_linux on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/cast_shell_linu...)

[leonhsl(Using Gerrit), 2017-02-18 14:46:24]

Patchset #1 (id:1) has been deleted

[leonhsl(Using Gerrit), 2017-02-18 14:46:30]

The CQ bit was checked by leon.han@intel.com to run a CQ dry run

[commit-bot: I haz the power, 2017-02-18 14:46:40]

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, 2017-02-18 15:16:21]

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

[commit-bot: I haz the power, 2017-02-18 15:16:22]

Dry run: Try jobs failed on following builders:
  win_chromium_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[leonhsl(Using Gerrit), 2017-02-18 15:37:36]

The CQ bit was checked by leon.han@intel.com to run a CQ dry run

[commit-bot: I haz the power, 2017-02-18 15:37:48]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[leonhsl(Using Gerrit), 2017-02-18 15:38:20]

The CQ bit was checked by leon.han@intel.com to run a CQ dry run

[commit-bot: I haz the power, 2017-02-18 15:38:28]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[leonhsl(Using Gerrit), 2017-02-18 15:38:32]

Patchset #1 (id:20001) has been deleted

[leonhsl(Using Gerrit), 2017-02-18 16:06:11]

The CQ bit was checked by leon.han@intel.com to run a CQ dry run

[commit-bot: I haz the power, 2017-02-18 16:06:25]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[leonhsl(Using Gerrit), 2017-02-18 16:07:00]

Patchset #1 (id:40001) has been deleted

[leonhsl(Using Gerrit), 2017-02-18 16:45:45]

leon.han@intel.com changed reviewers:
+ blundell@chromium.org, mlamouri@chromium.org

[leonhsl(Using Gerrit), 2017-02-18 16:45:45]

PTAL, Thanks.

[commit-bot: I haz the power, 2017-02-18 17:19:08]

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

[commit-bot: I haz the power, 2017-02-18 17:19:09]

Dry run: Try jobs failed on following builders:
  mac_chromium_rel_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[leonhsl(Using Gerrit), 2017-02-19 00:06:21]

The CQ bit was checked by leon.han@intel.com to run a CQ dry run

[commit-bot: I haz the power, 2017-02-19 00:06:32]

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, 2017-02-19 00:35:00]

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

[commit-bot: I haz the power, 2017-02-19 00:35:01]

Dry run: This issue passed the CQ dry run.