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

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https://hg.mozilla.org/integration/gaia-central/rev/9d67507c3b82
Author: autolander <bug.autolander@gmail.com>
Desc: Bug 1152668 - merge pull request #29416 from shamenchens:Bug1152668-FixJshintOperatorVariant to mozilla-b2g:master

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https://hg.mozilla.org/integration/gaia-central/rev/7debee4af7ff
Author: Sherman Chen <shamen.chens@gmail.com>
Desc: Bug 1152668 - Fix jshint error in operator_variant_helper_test and remove from xfail.list

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https://hg.mozilla.org/integration/gaia-central/rev/6d545b0eb435
Author: autolander <bug.autolander@gmail.com>
Desc: Bug 1152708 - merge pull request #29440 from shamenchens:Bug1152708-FixJShintFxa to mozilla-b2g:master

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https://hg.mozilla.org/integration/gaia-central/rev/8dacbbe55d2a
Author: Sherman Chen <shamen.chens@gmail.com>
Desc: Bug 1152708 - Fix jshint error in fxa unit tests

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https://hg.mozilla.org/integration/gaia-central/rev/2255818bd7e3
Author: autolander <bug.autolander@gmail.com>
Desc: Bug 1152664 - merge pull request #29415 from shamenchens:Bug1152664-FixJshintBrowser to mozilla-b2g:master

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https://hg.mozilla.org/integration/gaia-central/rev/73f10734d8ef
Author: Sherman Chen <shamen.chens@gmail.com>
Desc: Bug 1152664 - Fix jshint error in browser_frame and remove from xfail.list

b2g/config/gaia.json

@@ -1,9 +1,9 @@
 {
     "git": {
-        "git_revision": "d593ab30e6e2c3299f56320f8804adf2e9d077ab", 
+        "git_revision": "a5054332926691f429706b90e84826d5a37766b2", 
         "remote": "https://git.mozilla.org/releases/gaia.git", 
         "branch": ""
     }, 
-    "revision": "614a32028bc9a6e45a158350d8580ab3b3017971", 
+    "revision": "9d67507c3b8210d36bc9653cc546489e02aa953c", 
     "repo_path": "integration/gaia-central"
 }