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

========

https://hg.mozilla.org/integration/gaia-central/rev/99aad80c93e9
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Revert "Bug 1063789 - [System][Rocketbar] Do not save places for non-browser frames r=daleharvey"

This reverts commit adcf40510ea5b840a1f7562aafe9cfbdd882c608.

b2g/config/gaia.json

@@ -4,6 +4,6 @@
         "remote": "", 
         "branch": ""
     }, 
-    "revision": "ffd9b630adb79371714d93b38d389e728f001d11", 
+    "revision": "99aad80c93e93d0afa1781d53c97bf08ed2c7536", 
     "repo_path": "/integration/gaia-central"
 }