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

========

https://hg.mozilla.org/integration/gaia-central/rev/c37aba2da845
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Merge pull request #23984 from KevinGrandon/bug_1038178_gaia_grid_scroll_container_follow_up

Bug 1038178 - [GaiaGrid] Use document scroll frame for calculation

========

https://hg.mozilla.org/integration/gaia-central/rev/2242fa759221
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Bug 1038178 - [GaiaGrid] Use document scroll frame for calculation r=kgrandon

b2g/config/gaia.json

@@ -4,6 +4,6 @@
         "remote": "", 
         "branch": ""
     }, 
-    "revision": "28244f65faf52e48461a1d4d2a8ac40a5343cb8e", 
+    "revision": "c37aba2da84541cdfe6796aebd4ea54ab37fb2d3", 
     "repo_path": "/integration/gaia-central"
 }