Bumping gaia.json for 2 gaia-central revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/a2118125f58d
Author: Julien Wajsberg <felash@gmail.com>
Desc: Merge pull request #12629 from rwaldron/920546

Bug 920546 - [Messages] Short-term fixes for the recipient panel

========

https://hg.mozilla.org/integration/gaia-central/rev/92bfa656e0fa
Author: Rick Waldron <waldron.rick@gmail.com>
Desc: Bug 920546 - [Messages] Short-term fixes for the recipient panel r=julienw

https://bugzilla.mozilla.org/show_bug.cgi?id=920546

- Apply new "invalid recipient" indicator style
- Decouple searchContact from list display
- Create ThreadUI.listContact(...)
- Create ThreadUI.validateContact(...)
- Adds two level validation:
    - Is the entry questionable?
        - This kicks off a silent search for matching contacts
        - If there are one or more matches, use the first to create a Recipient
    - Is the entry invalid?
        - This state is reached if no contacts could be found
          for the typed value.
        - Prevents enableSend
        - Prevents "export" of recipient entry at Send
          (when mixed with multiple valid recipients)
- Refactor Utils.getContactDisplayInfo logic
- Adds tests for enableSend
- Adds tests for questionable Recipient detection.

Cases covered: https://bugzilla.mozilla.org/show_bug.cgi?id=920546#c48

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

b2g/config/gaia.json

@@ -1,4 +1,4 @@
 {
-    "revision": "ae3ce180308a6f5853228a6d442347a7141068ae", 
+    "revision": "a2118125f58d00c27effbc79d1cb5d9e2cb79b6c", 
     "repo_path": "/integration/gaia-central"
 }