Remove third-party VPN combined name

Remove third-party VPN combined name

VpnService concatenates the third-party VPN provider's extension name
and the user-provided configuration name into a combined name in a
non-18n-aware manner. This CL removes the concatenation. The extension
name and configuration name will be combined visually by the UI as
required instead.

BUG=434711, 460428
TEST=Manual, together with follow-up CLs that wire up the UI

Committed: https://crrev.com/6f0fab6a683eae9ca05bc69fabe32624d2ce86f6
Cr-Commit-Position: refs/heads/master@{#319870}

[bartfab (slow), 2015-03-09 18:48:51]

bartfab@chromium.org changed reviewers:
+ kaliamoorthi@chromium.org

[bartfab (slow), 2015-03-09 18:48:51]

Hi Prabhu,

Could you please review?

[stevenjb, 2015-03-09 23:22:09]

stevenjb@chromium.org changed reviewers:
+ stevenjb@chromium.org

[stevenjb, 2015-03-09 23:22:10]

lgtm

[kaliamoorthi, 2015-03-10 09:03:46]

On 2015/03/09 23:22:10, stevenjb wrote:
> lgtm

LGTM

[bartfab (slow), 2015-03-10 12:49:43]

The CQ bit was checked by bartfab@chromium.org

[commit-bot: I haz the power, 2015-03-10 12:49:55]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/990993003/1

[commit-bot: I haz the power, 2015-03-10 13:19:42]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-03-10 13:20:31]

Patchset 1 (id:??) landed as
https://crrev.com/6f0fab6a683eae9ca05bc69fabe32624d2ce86f6
Cr-Commit-Position: refs/heads/master@{#319870}