Allow the browser to choose PasswordManager's authorization prompt policy.

Allow the browser to choose PasswordManager's authorization prompt policy.

This only affects OSX. Recently, Chrome stopped prompting users for access to
the keychain to autofill passwords (to pull in passwords from other browsers).
Opera wants to use a different policy, so pull the logic into
password_manager_client.

BUG=178358
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=287825

[erikchen, 2014-08-05 19:27:23]

isherman: Please review.

[Ilya Sherman, 2014-08-05 20:17:53]

LGTM

[erikchen, 2014-08-05 20:49:42]

The CQ bit was checked by erikchen@chromium.org

[commit-bot: I haz the power, 2014-08-05 20:54:47]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/erikchen@chromium.org/444753002/1

[commit-bot: I haz the power, 2014-08-06 00:57:50]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  linux_chromium_chromeos_rel_swarming on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  win_chromium_x64_rel on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[commit-bot: I haz the power, 2014-08-06 04:13:41]

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

[commit-bot: I haz the power, 2014-08-06 04:13:42]

Try jobs failed on following builders:
  win_chromium_x64_rel on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[erikchen, 2014-08-06 17:34:22]

The CQ bit was checked by erikchen@chromium.org

[commit-bot: I haz the power, 2014-08-06 17:34:56]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/erikchen@chromium.org/444753002/1

[commit-bot: I haz the power, 2014-08-06 19:24:21]

Change committed as 287825

[Jiang Jiang, 2014-08-06 19:34:03]

Thanks!

I was going to submit a patch for that as per our discussion, but didn't get
started yet.