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

========

https://hg.mozilla.org/integration/gaia-central/rev/52a7b8d9b991
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Merge pull request #23387 from KevinGrandon/bug_1016814_duplicate_file_follow_up

Bug 1016814 - Follow-up, remove duplicated component_utils.js file

========

https://hg.mozilla.org/integration/gaia-central/rev/9ff95e6951db
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Bug 1016814 - Follow-up, remove duplicated component_utils.js file r=kgrandon

b2g/config/gaia.json

@@ -4,6 +4,6 @@
         "remote": "", 
         "branch": ""
     }, 
-    "revision": "ba59f497382766979efb26cc17c76d1047b8ab73", 
+    "revision": "52a7b8d9b991335e9d3387a2c9dde3c05abf578e", 
     "repo_path": "/integration/gaia-central"
 }