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

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https://hg.mozilla.org/integration/gaia-central/rev/c017989d177e
Author: Martijn <martijn.martijn@gmail.com>
Desc: Merge pull request #30916 from mwargers/1178859_disable

Bug 1178859 - Add skip-if == flame for test_browser_bookmark.py

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https://hg.mozilla.org/integration/gaia-central/rev/89ef9814dec8
Author: Martijn Wargers <mwargers@mozilla.com>
Desc: Bug 1178859 - Add skip-if == flame for test_browser_bookmark.py

b2g/config/gaia.json

@@ -1,9 +1,9 @@
 {
     "git": {
-        "git_revision": "c194888d3fda8cac0c044f36b0fd5184aca58833", 
+        "git_revision": "fd4112427f6fbd289cca1479f7b3af9b91427b49", 
         "remote": "https://git.mozilla.org/releases/gaia.git", 
         "branch": ""
     }, 
-    "revision": "e4fb6246338d90d4dd3806ce0ce817a8c6561325", 
+    "revision": "c017989d177e34a776e0534c6955556cf02056a5", 
     "repo_path": "integration/gaia-central"
 }