Bumping gaia.json for 2 gaia-central revision(s)

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https://hg.mozilla.org/integration/gaia-central/rev/116611d26a2d
Author: Dominic Kuo <dkuo@mozilla.com>
Desc: Merge pull request #10306 from dominickuo/bug-857674

Bug 857674 - [music] hide sublist and player before entering to search mode, r=RudyLu

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https://hg.mozilla.org/integration/gaia-central/rev/3bf1574f342a
Author: Dominic Kuo <dkuo@mozilla.com>
Desc: Bug 857674 - [music] hide sublist and player before entering to search mode

b2g/config/gaia.json

@@ -1,4 +1,4 @@
 {
-    "revision": "ba989feb2a384f36c0545697984d44f3cf19770f", 
+    "revision": "116611d26a2d5f6e676fc7606a9d028a5eeba62a", 
     "repo_path": "/integration/gaia-central"
 }