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

========

https://hg.mozilla.org/integration/gaia-central/rev/e3fe2ebe9def
Author: Fernando Jiménez Moreno <ferjmoreno@gmail.com>
Desc: Merge pull request #31896 from weilonge/seanlee/DataSync/master/Bug1191773

Bug 1191773 - Implement History Adapter for Firefox Sync. r=ferjm

========

https://hg.mozilla.org/integration/gaia-central/rev/9a1586edf9cd
Author: Sean Lee <weilonge@gmail.com>
Desc: Bug 1191773 - Implement read-only History Adapter for FxSync feature. r=ferjm

b2g/config/gaia.json

@@ -1,9 +1,9 @@
 {
     "git": {
-        "git_revision": "d27a2789e0d53712e1133a9c94f946bea2bb22a8", 
+        "git_revision": "5a0a1bb1a863b07528ebc1a04652ed656d8333b3", 
         "remote": "https://git.mozilla.org/releases/gaia.git", 
         "branch": ""
     }, 
-    "revision": "c526934f214d7f1060202228b1301be15cd74a8e", 
+    "revision": "e3fe2ebe9defdb65b56c3e7a3d655f4e1229fe09", 
     "repo_path": "integration/gaia-central"
 }