Update GNU IceCat to 91.2.0

* data/files-to-append/browser/locales/en-US/browser/preferences/preferences.ftl
(detect-network-connectivity-option)
(detect-network-connectivity-description): Add label and description
for new IceCat-specific preference for toggling the network
connectivity service.
* data/newtab/directory.png:
* data/newtab/fsf.ico:
* data/newtab/fsf.png:
* data/newtab/gnu.ico:
* data/newtab/gnu.png:
* data/newtab/libreplanet.ico:
* data/newtab/libreplanet.png:
* data/newtab/trisquel.ico:
* data/newtab/trisquel.png:
* data/newtab/wikinews.ico:
* data/newtab/wikinews.png:
* data/newtab/wikipedia-org@2x.png:
* data/newtab/wikipedia.ico:
* data/newtab/wikipedia.png: New files, imported from Trisquel's
Abrowser build helper.  These will be used for the "top sites"
displayed on the newtab page.
* data/patches/default-search-duckduckgo.patch:
* data/patches/duckduckgo-no-params.patch: Remove.  The search engine
machinery has been completely changed upstream, yet again.
* data/patches/disable-settings-services.patch:
* data/patches/hide-protections-dashboard.patch:
* data/patches/icecat-about-dialog.patch:
* data/patches/moz-configure-changes.patch: Adapt to v91.
* data/patches/icecat-preferences.patch: Change the preference key for
the captive portal toggle from 'captivedetect.canonicalURL' to
'network.captive-portal-service.enabled'.  There was at least one
report from several years back that
'network.captive-portal-service.enabled' was not respected:
    https://bugzilla.mozilla.org/show_bug.cgi?id=1481085
But it seems to have been a rare occurrence/bug.  As such, I believe
it's okay to toggle this preference instead of changing the address
'captivedetect.canonicalURL' points to.
* data/settings.js: Set several preferencess to try and disable new
annoying VPN- and mobile-related promos.
* makeicecat: Adapt to v91.  Update FFMAJOR, FFMINOR,
SOURCEBALL_CHECKSUM, and L10N_CMP_REV.  We now require Python 3 and
the jsonschema Python library as build dependencies.  So check for
their existence and error out if they don't.  Given that the search
engine machinery has been completely changed yet again, add a
'configure_search' function to make relevant changes, and ultimately
run the new 'tools/process-json-files.py' Python script.  Also comment
out the 'configure_mobile', to be removed soon, as Mozilla has long
since removed the parts of the firefox code base for mobile builds,
and their mobile browser is now a separate project and code base.
* tools/process-json-files.py: New file, from packagers/maintainers of
Trisquel's Abrowser and Parabola's Iceweasel, for processing and
modifying various JSON files -- such as those relating to search
engines -- in the firefox code base.

1 files changed, 4 insertions, 0 deletions

diff --git a/data/files-to-append/browser/locales/en-US/browser/preferences/preferences.ftl b/data/files-to-append/browser/locales/en-US/browser/preferences/preferences.ftl
index 2f90bcd..87ce9b9 100644
--- a/data/files-to-append/browser/locales/en-US/browser/preferences/preferences.ftl
+++ b/data/files-to-append/browser/locales/en-US/browser/preferences/preferences.ftl
@@ -27,6 +27,10 @@ detect-captive-portal-option =
     .label = Detect captive portal
 detect-captive-portal-description = <a href=\"https://en.wikipedia.org/wiki/Captive_portal\">Captive portals</a> are the sites that control access to public wireless networks in hotels, airports, cafes, etc. The detection service is useful if you connect to such netwoks, but it will start connections automatically.
 
+detect-network-connectivity-option =
+    .label = Detect network connectivity
+detect-network-connectivity-description = The network connectivity service checks if IPv4/v6 DNS lookups work on the current network, whether connecting to IPv4/v6 addresses work on the current network, and whether a NAT64 gateway is detected on the network. These help the browser assess the network connectivity state, but will result in automatic DNS queries and HTTP connections being made for those checks.
+
 geolocation-option =
     .label = Enable Geolocation
 geolocation-description = This is commonly used for maps, weather sites, and some stores. It is better to keep it off unless you really need it.