Bumping gaia.json for 1 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/14e1a73a95e0
Author: Timothy Guan-tin Chien <timdream@gmail.com>
Desc: Revert "Merge pull request #25305 from timdream/value-selector-focus"

This reverts commit 47faa4651f8feb11152ef475850cc9641fd5cbeb, reversing
changes made to 4c7e1e5f68ec57241d488568080732b318d652f5.

Conflicts:
	build/jshint/xfail.list

b2g/config/gaia.json

@@ -1,9 +1,9 @@
 {
     "git": {
-        "git_revision": "3912b4b5594688758c248f825020ed184df1e69f", 
+        "git_revision": "a785391616adb07777dd0e94c8bd52d432d8fdd9", 
         "remote": "https://git.mozilla.org/releases/gaia.git", 
         "branch": ""
     }, 
-    "revision": "8d6f3e60811e0489df9f844ca341cab4e8401d61", 
+    "revision": "14e1a73a95e0f29345fde91650b6c034f2264ccc", 
     "repo_path": "integration/gaia-central"
 }