Bumping gaia.json for 1 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/de0afaa8f770
Author: Manuel Casas Barrado <mancas.91@gmail.com>
Desc: Bug 1040981 - [B2G][Browser] While in landscape mode the 'Default search engine' drop down is cut off r=kgrandon

b2g/config/gaia.json

@@ -4,6 +4,6 @@
         "remote": "", 
         "branch": ""
     }, 
-    "revision": "943fc636c7e2817da16007508b3c8b5837057045", 
+    "revision": "de0afaa8f770af77b9ece2f5b7d48dfe1d892e9a", 
     "repo_path": "/integration/gaia-central"
 }