Bumping gaia.json for 2 gaia-1_2 revision(s) a=gaia-bump
Truncated some number of revisions since the previous bump.

========

https://hg.mozilla.org/integration/gaia-1_2/rev/e009d139af8c
Author: David Flanagan <dflanagan@mozilla.com>
Desc: Merge pull request #13394 from davidflanagan/bug915001v1.2

Merge pull request #13300 from davidflanagan/bug915001hd

========

https://hg.mozilla.org/integration/gaia-1_2/rev/b76641e76fad
Author: David Flanagan <dflanagan@mozilla.com>
Desc: Merge pull request #13300 from davidflanagan/bug915001hd

Bug 915001 - save edited images using tiles and display a progress bar r=hshih(cherry picked from commit d19550e2fb7331d5e4a54e8e998753378e7fd44a)

Conflicts:

	apps/gallery/index.html