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

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https://hg.mozilla.org/integration/gaia-central/rev/1c723e1073f3
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Merge pull request #31712 from KevinGrandon/bug_1202301_settings_messaging_switches

Bug 1202301 - [Settings] Convert messaging switches to use web components

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https://hg.mozilla.org/integration/gaia-central/rev/5e3abb18d2c2
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Bug 1202301 - [Settings] Convert messaging switches to use web components r=gasolin

b2g/config/gaia.json

@@ -1,9 +1,9 @@
 {
     "git": {
-        "git_revision": "e4a19835bb2c7dc731bd49d8d7e4de812e8b7098", 
+        "git_revision": "aad942e6960cdd6b2d09900b157b16f4ddb9423c", 
         "remote": "https://git.mozilla.org/releases/gaia.git", 
         "branch": ""
     }, 
-    "revision": "57b96408b0262a292c814677c9618c4a0bf1ca54", 
+    "revision": "1c723e1073f387534a091afba1ed5fbac0461c57", 
     "repo_path": "integration/gaia-central"
 }