ToDo: diffs FF126-FF127

FF127 [release date](https://whattrainisitnow.com/calendar/): Jun. 11th 2024

[FF127 release notes](https://www.mozilla.org/firefox/127.0/releasenotes/)
[FF127 for developers](https://developer.mozilla.org/docs/Mozilla/Firefox/Releases/127)
[FF127 security advisories](https://www.mozilla.org/security/advisories/mfsa2024-25/)

---

118 diffs ( 71 new, 32 gone, 15 different )
- `4004` pref("privacy.fingerprintingProtection.remoteOverrides.enabled", true);
- [x] `2630` pref("browser.contentanalysis.default_result", 0); - [1880314](https://bugzilla.mozilla.org/1880314) - https://github.com/arkenfox/user.js/pull/1847/commits/1000651139b6201195b7b768b6a261a593a9e523
- FYI `0602`
   - pref("dom.prefetch_dns_for_anchor_http_document", true);
   - pref("dom.prefetch_dns_for_anchor_https_document", false);
   - see https://github.com/arkenfox/user.js/issues/1870#issuecomment-2220773972 - thanks @Jee-Hex 
   - > In short
     > 1. `network.dns.disablePrefetchfromHTTPS` is the master switch of `dom.prefetch_dns_for_anchor_https_document`,
     > 2. `network.dns.disablePrefetch` is (presumably) the master switch of `dom.prefetch_dns_for_anchor_http_document`,
     > 3. `network.dns.disablePrefetch` is also the master switch of `network.dns.disablePrefetchfromHTTPS`.

### removed, renamed or hidden in  v127.0:
- [x] `2630` pref("browser.contentanalysis.default_allow", false); - [1880314](https://bugzilla.mozilla.org/1880314) - https://github.com/arkenfox/user.js/pull/1847/commits/1000651139b6201195b7b768b6a261a593a9e523
- [x] `4511` pref("widget.non-native-theme.enabled", true); - [1848899](https://bugzilla.mozilla.org/1848899) - https://github.com/arkenfox/user.js/pull/1847/commits/1000651139b6201195b7b768b6a261a593a9e523

### changed in  v127.0:

- [x] `0602` pref("network.dns.disablePrefetchFromHTTPS", false); // prev: true - [1596935](https://bugzilla.mozilla.org/show_bug.cgi?id=1596935) - https://github.com/arkenfox/user.js/pull/1862/commits/513104422103909765315dd1c0b22a5042832b9e
- FYI
   - pref("screenshots.browser.component.enabled", true); // prev: false - 🎉 yay! the built in component doesn't leak a uuid
   - pref("security.mixed_content.upgrade_display_content", true); // prev: false
   - pref("security.mixed_content.upgrade_display_content.image", true); // prev: false
      - ^ we're already on HTTPS-Only Mode, but this is good for everyone else not on HTTPS-First
   - pref("browser.startup.windowsLaunchOnLogin.enabled", true); // prev: false [1892782](https://bugzilla.mozilla.org/show_bug.cgi?id=1892782)
      - this is just the pref to show the UI option see https://support.mozilla.org/en-US/kb/open-firefox-automatically-when-you-start-computer

### ignore

<details><summary>click me for details</summary><p>

==NEW
```js
pref("browser.backup.preferences.ui.enabled", false);
pref("browser.backup.sqlite.pages_per_step", 5);
pref("browser.backup.sqlite.step_delay_ms", 250);
pref("browser.contentanalysis.bypass_for_same_tab_operations", false);
pref("browser.ml.modelCacheTimeout", 120000);
pref("browser.ml.modelHubRootUrl", "https://model-hub.mozilla.org/");
pref("browser.ml.modelHubUrlTemplate", "{model}/{revision}");
pref("browser.newtabpage.activity-stream.discoverystream.pocket-feed-parameters", "");
pref("browser.newtabpage.activity-stream.discoverystream.region-weather-config", "");
pref("browser.newtabpage.activity-stream.feeds.weatherfeed", true);
pref("browser.newtabpage.activity-stream.showWeather", true);
pref("browser.newtabpage.activity-stream.system.showWeather", false);
pref("browser.newtabpage.activity-stream.weather.display", "simple");
pref("browser.newtabpage.activity-stream.weather.locationSearchEnabled", false);
pref("browser.newtabpage.activity-stream.weather.query", "");
pref("browser.newtabpage.activity-stream.weather.temperatureUnits", "f");
pref("browser.sessionstore.log.appender.console", "Fatal");
pref("browser.sessionstore.log.appender.dump", "Error");
pref("browser.sessionstore.log.appender.file.level", "Trace");
pref("browser.sessionstore.log.appender.file.logOnError", true);
pref("browser.sessionstore.log.appender.file.logOnSuccess", false);
pref("browser.sessionstore.log.appender.file.maxErrorAge", 864000);
pref("browser.sessionstore.loglevel", "Warn");
pref("browser.tabs.context.close-duplicate.enabled", true);
pref("browser.urlbar.secondaryActions.featureGate", false);
pref("browser.urlbar.untrimOnUserInteraction.featureGate", false);
pref("dom.memory.memory_pressure_on_background", 0);
pref("extensions.originControls.grantByDefault", true);
pref("identity.fxaccounts.commands.remoteTabManagement.enabled", false);
pref("image.testing.decode-sync.enabled", false);
pref("javascript.options.experimental.new_set_methods", true);
pref("javascript.options.mem.gc_max_parallel_marking_threads", 2);
pref("javascript.options.wasm_branch_hinting", false);
pref("javascript.options.wasm_js_promise_integration", false);
pref("layout.css.content.alt-text.enabled", false);
pref("media.getusermedia.audio.capture.enabled", false);
pref("media.getusermedia.audio.max_channels", 0);
pref("media.getusermedia.audio.processing.aec", 1);
pref("media.getusermedia.audio.processing.aec.enabled", true);
pref("media.getusermedia.audio.processing.aec.mobile", false);
pref("media.getusermedia.audio.processing.agc", 1);
pref("media.getusermedia.audio.processing.agc.enabled", true);
pref("media.getusermedia.audio.processing.agc2.forced", true);
pref("media.getusermedia.audio.processing.hpf.enabled", true);
pref("media.getusermedia.audio.processing.noise", 2);
pref("media.getusermedia.audio.processing.noise.enabled", true);
pref("media.getusermedia.audio.processing.platform.enabled", false);
pref("media.getusermedia.audio.processing.transient.enabled", true);
pref("media.getusermedia.microphone.voice_stream_priming.enabled", false);
pref("media.prefer-non-ffvpx", false);
pref("network.connectivity-service.DNS_HTTPS.domain", "cloudflare-dns.com");
pref("network.dns.only_refresh_on_fresh_connection", true);
pref("network.dns.prefetch_via_proxy", false);
pref("places.history.floodingPrevention.enabled", false);
pref("places.history.floodingPrevention.maxSecondsFromLastUserInteraction", 3);
pref("places.history.floodingPrevention.restrictionCount", 3);
pref("places.history.floodingPrevention.restrictionExpireSeconds", 5);
pref("privacy.bounceTrackingProtection.enableDryRunMode", true);
pref("privacy.bounceTrackingProtection.hasMigratedUserActivationData", false);
pref("reader.character_spacing", "");
pref("reader.improved_text_menu.enabled", false);
pref("reader.text_alignment", "start");
pref("reader.word_spacing", "");
pref("security.xfocsp.hideOpenInNewWindow", true);
pref("toolkit.contentRelevancy.ingestEnabled", false);
pref("toolkit.scrollbox.pagescroll.maxOverlapLines", 2);
pref("toolkit.scrollbox.pagescroll.maxOverlapPercent", 10);
```

==REMOVED, RENAMED or HIDDEN
```js
pref("browser.privateWindowSeparation.enabled", true);
pref("browser.search.serpEventTelemetry.enabled", true);
pref("browser.tabs.firefox-view", true);
pref("browser.tabs.firefox-view-newIcon", true);
pref("browser.tabs.firefox-view-next", true);
pref("browser.tabs.firefox-view.notify-for-tabs", false);
pref("extensions.abuseReport.amoDetailsURL", "https://services.addons.mozilla.org/api/v4/addons/addon/");
pref("extensions.abuseReport.amoFormEnabled", true);
pref("extensions.abuseReport.amWebAPI.enabled", true);
pref("extensions.abuseReport.url", "https://services.addons.mozilla.org/api/v4/abuse/report/addon/");
pref("extensions.formautofill.reauth.enabled", false);
pref("image.decode-sync.enabled", false);
pref("layers.force-shmem-tiles", false);
pref("media.getusermedia.aec", 1);
pref("media.getusermedia.aec_enabled", true);
pref("media.getusermedia.agc", 1);
pref("media.getusermedia.agc2_forced", true);
pref("media.getusermedia.agc_enabled", true);
pref("media.getusermedia.audiocapture.enabled", false);
pref("media.getusermedia.channels", 0);
pref("media.getusermedia.hpf_enabled", true);
pref("media.getusermedia.noise", 2);
pref("media.getusermedia.noise_enabled", true);
pref("media.getusermedia.transient_enabled", true);
pref("media.getusermedia.use_aec_mobile", false);
pref("media.mediasource.webm.audio.enabled", true);
pref("network.protocol-handler.external.firefox-bridge", false);
pref("network.protocol-handler.external.firefox-private-bridge", false);
pref("signon.management.page.os-auth.enabled", false);
pref("widget.non-native-theme.webrender", true);
```

==CHANGED
```js
pref("app.update.interval", 21600); // prev: 43200
pref("browser.newtabpage.activity-stream.discoverystream.contile-topsites-positions", "0,1,2"); // prev: "0,1"
pref("devtools.performance.recording.features", "[\"js\",\"stackwalk\",\"cpu\",\"screenshots\",\"memory\"]"); // prev: "[\"js\",\"stackwalk\",\"cpu\",\"screenshots\"]"
pref("devtools.performance.recording.features.remote", "[\"js\",\"stackwalk\",\"cpu\",\"screenshots\",\"memory\",\"java\"]"); // prev: "[\"js\",\"stackwalk\",\"cpu\",\"screenshots\",\"java\"]"
pref("dom.events.asyncClipboard.clipboardItem", true); // prev: false
pref("javascript.options.mem.nursery.max_kb", 65536); // prev: 16384
pref("layout.css.gradient-color-interpolation-method.enabled", true); // prev: false
pref("media.peerconnection.dtls.version.max", 772); // prev: 771
pref("print.save_as_pdf.internal_destinations.enabled", true); // prev: false
pref("privacy.bounceTrackingProtection.requireStatefulBounces", true); // prev: false
```
```

</p></details>


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ToDo: diffs FF126-FF127 #1860

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ToDo: diffs FF126-FF127 #1860

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