[Blocking Requested - why for this release]: [Description] Navigate to two packages but use same permission, it won't isolated [Reproduce Steps] 1. Enable two preferences "network.http.enable-packaged-apps" and "network.http.signed-packages.enabled" 2. Set "network.http.signed-packages.trusted-root" to "http://people.mozilla.org/~mlien/" 3. Navigate to "http://people.mozilla.org/~mlien/geoloc.pak!//index.html" in Browser app 4. Choose share location from prompt confirmation page 5. Navigate to "http://people.mozilla.org/~mlien/uitest_privileged.pak!//index.html" 6. Tap Geolocation -> Find Location [Expected Result] Confirmation page should prompt again [Actual Result] It will use another package's setting [Build Information] Build ID 20151025090221 Gaia Revision 1c6628ed1e40575e5ec3669ab6ef389d4ebeea65 Gaia Date 2015-10-23 17:01:43 Gecko Revision https://hg.mozilla.org/mozilla-central/rev/d53a52b39a95dced722cca90ac74529b66dd5253 Gecko Version 44.0a1 Device Name aries Firmware(Release) 4.4.2 Firmware(Incremental) eng.worker.20151025.082115 Firmware Date Sun Oct 25 08:21:23 UTC 2015 Bootloader s1 [Reproduce Rate] 100%

We need 1178526 to land for this to work as expected.

verify again with the latest build, even bug 1178526 is fixed but the permission between two signed packages still not isolated Build Information: Build ID 20151118043538 Gaia Revision 28d63cf3bdc4417f7ad8cab2230f096bf9f6d3b5 Gaia Date 2015-11-17 07:35:12 Gecko Revision https://hg.mozilla.org/mozilla-central/rev/eb3016abd37db2e6a6d923265047e84b12c0af61 Gecko Version 45.0a1 Device Name aries Firmware(Release) 4.4.2 Firmware(Incremental) eng.worker.20151118.035413 Firmware Date Wed Nov 18 03:54:21 UTC 2015 Bootloader s1

Firefox OS is not being worked on