Merge to M48: Handle server profile/card disappearing while launching editor.

Merge to M48: Handle server profile/card disappearing while launching editor.

Sync can remove the server card or server profile while launching the
card/profile editor. This patch checks whether the data is still
available. If sync deleted the data, then the user sees the refreshed
list of cards and profiles.

Local profiles are not affected by this change. Editing a non-existent
profile is how you can create a new local profile.

Local cards are not affected by this change either. Editing a
non-existent card is how you can create a new local card. Also, local
cards are not synced.

BUG=560467
Review URL: https://codereview.chromium.org/1483063003

Cr-Commit-Position: refs/heads/master@{#362255}
(cherry picked from commit c6055bf304d5d81b649435ef8255be766f1c969f)

Committed: https://chromium.googlesource.com/chromium/src/+/4126e65af5a188ee4ea2913944fc2df4fbfd36e9

[please use gerrit instead, 2015-11-30 23:48:57]

Description was changed from

==========
Merge to M48: Handle server profile/card disappearing while launching editor.

Sync can remove the server card or server profile while launching the
card/profile editor. This patch checks whether the data is still
available. If sync deleted the data, then the user sees the refreshed
list of cards and profiles.

Local profiles are not affected by this change. Editing a non-existent
profile is how you can create a new local profile.

Local cards are not affected by this change either. Editing a
non-existent card is how you can create a new local card. Also, local
cards are not synced.

BUG=560467

Review URL: https://codereview.chromium.org/1483063003

Cr-Commit-Position: refs/heads/master@{#362255}
(cherry picked from commit c6055bf304d5d81b649435ef8255be766f1c969f)
==========

to

==========
Merge to M48: Handle server profile/card disappearing while launching editor.

Sync can remove the server card or server profile while launching the
card/profile editor. This patch checks whether the data is still
available. If sync deleted the data, then the user sees the refreshed
list of cards and profiles.

Local profiles are not affected by this change. Editing a non-existent
profile is how you can create a new local profile.

Local cards are not affected by this change either. Editing a
non-existent card is how you can create a new local card. Also, local
cards are not synced.

BUG=560467

Review URL: https://codereview.chromium.org/1483063003

Cr-Commit-Position: refs/heads/master@{#362255}
(cherry picked from commit c6055bf304d5d81b649435ef8255be766f1c969f)

Committed:
https://chromium.googlesource.com/chromium/src/+/4126e65af5a188ee4ea2913944fc...
==========

[please use gerrit instead, 2015-11-30 23:48:59]

Committed patchset #1 (id:1) manually as
4126e65af5a188ee4ea2913944fc2df4fbfd36e9.