Bumping gaia.json for 6 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/48ec78b24f56
Author: Arthur Chen <crh0716@gmail.com>
Desc: Merge pull request #28943 from jessi3py/bugzilla/1144494

Bug 1144494 - Toggle network.debugging.enabled from developer menu. r=arthurcc

========

https://hg.mozilla.org/integration/gaia-central/rev/1eef49ad4565
Author: Jessica Jong <jjong@mozilla.com>
Desc: Bug 1144494 - Toggle network.debugging.enabled from developer menu. r=arthurcc

========

https://hg.mozilla.org/integration/gaia-central/rev/7bad05e20653
Author: Arthur Chen <crh0716@gmail.com>
Desc: Merge pull request #28912 from crh0716/1037962

Bug 1037962 - Remove hard coded strings r=eragonj

========

https://hg.mozilla.org/integration/gaia-central/rev/9de5c848af6e
Author: Arthur Chen <crh0716@gmail.com>
Desc: Bug 1037962 - Remove hard coded strings

========

https://hg.mozilla.org/integration/gaia-central/rev/eab8fe7f4a0d
Author: Arthur Chen <crh0716@gmail.com>
Desc: Merge pull request #28629 from crh0716/1139338

Bug 1139338 - Refactor Observable and implement read-only and dependency property r=eragonj

========

https://hg.mozilla.org/integration/gaia-central/rev/ff0212702bd1
Author: Arthur Chen <crh0716@gmail.com>
Desc: Bug 1139338 - Refactor Observable and implement read-only and dependency property

b2g/config/gaia.json

@@ -1,9 +1,9 @@
 {
     "git": {
-        "git_revision": "d6506bd2eebef1e30f29ab0e18dfc83df24528ab", 
+        "git_revision": "6d27d00da5c30ac52bc94b2e14eed5e4bb4ead37", 
         "remote": "https://git.mozilla.org/releases/gaia.git", 
         "branch": ""
     }, 
-    "revision": "bfc641546a161bc48be11c42665fc4b1b947111f", 
+    "revision": "48ec78b24f56a106bb240846dea60c0ca77f20fe", 
     "repo_path": "integration/gaia-central"
 }