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

========

https://hg.mozilla.org/integration/gaia-central/rev/78ab0bc3aaa5
Author: Wilson Page <wilsonpage@me.com>
Desc: Merge pull request #19206 from wilsonpage/1008371

Bug 1008371 - [B2G][Camera][1.4] Camera remains in a faux recording state when

========

https://hg.mozilla.org/integration/gaia-central/rev/cf070eadf1bb
Author: Wilson Page <wilsonpage@me.com>
Desc: Bug 1008371 - [B2G][Camera][1.4] Camera remains in a faux recording state when pressing record followed by sleep

========

https://hg.mozilla.org/integration/gaia-central/rev/36a7526a918d
Author: Ryan VanderMeulen <rvandermeulen@mozilla.com>
Desc: Merge pull request #18563 from azasypkin/bug-895484-share-url

Bug 895484 - [SMS] Handle a share URL activity

========

https://hg.mozilla.org/integration/gaia-central/rev/76db9f81f7a4
Author: Aleh Zasypkin <azasypkin@mozilla.com>
Desc: Bug 895484 - [SMS] Handle a share URL activity. r=julien

b2g/config/gaia.json

@@ -4,6 +4,6 @@
         "remote": "", 
         "branch": ""
     }, 
-    "revision": "b38a312369eeedfcd021e772e2774c63a7102c51", 
+    "revision": "78ab0bc3aaa5e9f09ec899e14ed7dc9dd2c5de09", 
     "repo_path": "/integration/gaia-central"
 }