Bug 1655167 - Remove desktop zoom experiment. r=botond,fluent-reviewers,preferences-reviewers,ntim,jaws

Differential Revision: https://phabricator.services.mozilla.com/D93133

toolkit/components/featuregates/Features.toml

@@ -168,15 +168,6 @@ bug-numbers = [1651607]
 is-public = true
 default-value = false
 
-[graphics-desktop-zooming]
-title = "experimental-features-graphics-desktop-zooming"
-description = "experimental-features-graphics-desktop-zooming-description"
-restart-required = true
-preference = "apz.allow_zooming"
-type = "boolean"
-bug-numbers = [1245183]
-is-public = true
-
 [webrtc-global-mute-toggles]
 title = "experimental-features-webrtc-global-mute-toggles"
 description = "experimental-features-webrtc-global-mute-toggles-description"

toolkit/locales/en-US/toolkit/featuregates/features.ftl

@@ -99,11 +99,6 @@ experimental-features-devtools-serviceworker-debugger-support =
 # "Service Worker" is an API name and is usually not translated.
 experimental-features-devtools-serviceworker-debugger-support-description = Enables experimental support for Service Workers in the Debugger panel. This feature may slow the Developer Tools down and increase memory consumption.
 
-# Desktop zooming experiment
-experimental-features-graphics-desktop-zooming =
-    .label = Graphics: Smooth Pinch Zoom
-experimental-features-graphics-desktop-zooming-description = Enable support for smooth pinch zooming on touchscreens and precision touch pads.
-
 # WebRTC global mute toggle controls
 experimental-features-webrtc-global-mute-toggles =
     .label = WebRTC Global Mute Toggles