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

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https://hg.mozilla.org/integration/gaia-central/rev/0daf6e34be30
Author: Rudy Lu <me@rudy.lu>
Desc: Merge pull request #18638 from RudyLu/node_modules/Bug997045

Update node modules for Bug 997045
r=me

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https://hg.mozilla.org/integration/gaia-central/rev/ddee6a234aec
Author: Rudy Lu <me@rudy.lu>
Desc: Update node modules for Bug 997045

b2g/config/gaia.json

@@ -4,6 +4,6 @@
         "remote": "", 
         "branch": ""
     }, 
-    "revision": "7e00e73d53346b886ecf9be397c3e0ab044834d4", 
+    "revision": "0daf6e34be30b01bfd20cc4306e8fa90ec8d6285", 
     "repo_path": "/integration/gaia-central"
 }