Bumping gaia.json for 4 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/677a789e57dc
Author: gitmai <mri@tid.es>
Desc: Merge pull request #18982 from gitmai/bug-1006404-css-done-button

Bug 1006404 -[Cost control] Done button css rules

========

https://hg.mozilla.org/integration/gaia-central/rev/32cdf0b0afc8
Author: mai <mri@tid.es>
Desc: Bug 1006404 -[Cost control] Done button css rules

========

https://hg.mozilla.org/integration/gaia-central/rev/c9a895254933
Author: Ryan VanderMeulen <rvandermeulen@mozilla.com>
Desc: Merge pull request #18955 from svic/Bug_1006032

Bug 1006032 - Choose better identifiers for l10n resources

========

https://hg.mozilla.org/integration/gaia-central/rev/0b69f05e1355
Author: Arno Puder <arno@puder.org>
Desc: Bug 1006032 - Choose better identifiers for l10n resources. r=alive

b2g/config/gaia.json

@@ -4,6 +4,6 @@
         "remote": "", 
         "branch": ""
     }, 
-    "revision": "01196f8bc5354b01fb6dc96791c3249da897cf25", 
+    "revision": "677a789e57dc61d923e337f3c8f7c51ef946b0b8", 
     "repo_path": "/integration/gaia-central"
 }