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

========

https://hg.mozilla.org/integration/gaia-central/rev/ae8d09b96113
Author: Greg Weng <snowmantw@gmail.com>
Desc: Merge pull request #16498 from snowmantw/issue972729

Bug 972729 - [NFC] landscape NFC shrinking UI has some issue

========

https://hg.mozilla.org/integration/gaia-central/rev/82335f78fe55
Author: Greg Weng <snowmantw@gmail.com>
Desc: Bug 972729 - [NFC] landscape NFC shrinking UI has some issue

b2g/config/gaia.json

@@ -1,4 +1,4 @@
 {
-    "revision": "e7709a5709e48c05cc37d164f5d366ee5ae68855", 
+    "revision": "ae8d09b96113e48bda2df394e1b6747d6dac5373", 
     "repo_path": "/integration/gaia-central"
 }