Bug 821809 - Part3: nsEp for content-script. r=rFobic a=abillings
Bumping gaia.json for 1 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-1_4/rev/2248f862d114
Author: Gabriele Svelto <gsvelto@mozilla.com>
Desc: Bug 985369 - Drop updates to the suggestions that have already been superseded

(cherry picked from commit b4d080e6dc8840190adf10e137361ca9af567cb8)
Bumping manifests a=b2g-bump
Bug 971034 - adjust min-height of zoom control reset button only, r=jaws, a=sylvestre

--HG--
extra : rebase_source : 8eb1ce2d07ccf6a1a5a0b2a88a9ff06a6fa757e3
Bug 992747 - toolbar visibility setting doesn't work for non-customizable toolbars, r=jaws, a=sylvestre

--HG--
extra : rebase_source : 886ea530ff6b6bc640d870ef4e2210a8299fa045
Bug 977572 - catch drag end and drop events from bookmarks drag handler so we can clean up, r=mak, a=sylvestre

--HG--
extra : rebase_source : 5dc7540aa464680e835ee8e77bebfd06a5e8a229
Bug 993322 - fix widgets not showing up in toolbox, r=mconley, a=sylvestre

--HG--
extra : rebase_source : 43c1afaa755ea6bcaeb828401e40caac4b973da9
Bug 973694 - Fix glitchy-looking private browsing indicator on OS X when tabs in titlebar are disabled. r=MattN, a=sylvestre

This also has the benefit of fixing bug 989604.

--HG--
extra : rebase_source : 712bbb139e846de6035a725443d4024f08f1778b
Bug 969226 - Check if there is enough data to read u32 to avoid buffer overflow. r=bgirard, a=abillings
Bug 991471 - Fix offset when setting host on URL. r=mcmanus, a=abillings
Bug 993548 - Free load buffer before starting script compile. r=khuey, a=1.3+
Bug 937713 - Replace gWindowToRedraw with a simpler mechanism. r=roc, a=1.4+
Bug 987545 - The device support microphone is headset instead of headphone. r=mwu, a=1.4+
Bug 989294 - Release index when app is uninstalled. r=mfinkle, a=sledru
Bug 981827 - Make Android and Desktop FxAccounts client use same key parameters. r=rnewman, a=sledru
Bug 994456 - Add a preview surface for webrtc in webapps. r=gcp, a=sledru
Bug 970362 - Block F-Secure on Windows XP. r=bsmedberg, a=sledru
Bug 990259 - Pass element from zoomToElement to zoomToRect. r=margaret, a=sledru
Bug 994903 - Copy mRecycleCallback on top of Release(). r=jrmuizel, a=1.4+
Bug 990395 - Use a url to find browser apps rather than a scheme. r=mfinkle, a=sledru