Revert "Bug 1889569 - Disable more print entrypoints when print is disabled. r=gregp,urlbar-reviewers,adw" for causing bc failures @ browser_policy_trackingprotection.js

This reverts commit b00dabe.

Author: smolnar-sheriff

browser/base/content/browser-context.inc

@@ -388,7 +388,7 @@
           <menuitem id="context-printframe"
                     data-l10n-id="main-context-menu-frame-print"
                     />
-          <menuseparator id="print-frame-sep"/>
+          <menuseparator/>
           <menuitem id="context-viewframesource"
                     data-l10n-id="main-context-menu-frame-view-source"
                     />

browser/base/content/nsContextMenu.sys.mjs

@@ -70,13 +70,6 @@ XPCOMUtils.defineLazyPreferenceGetter(
   false
 );
 
-XPCOMUtils.defineLazyPreferenceGetter(
-  lazy,
-  "gPrintEnabled",
-  "print.enabled",
-  false
-);
-
 XPCOMUtils.defineLazyServiceGetter(
   lazy,
   "QueryStringStripper",
@@ -878,8 +871,7 @@ export class nsContextMenu {
       "context-print-selection",
       !this.inAboutDevtoolsToolbox &&
         this.isContentSelected &&
-        this.selectionInfo.isDocumentLevelSelection &&
-        lazy.gPrintEnabled
+        this.selectionInfo.isDocumentLevelSelection
     );
 
     var shouldShow = !(
@@ -977,8 +969,6 @@ export class nsContextMenu {
     this.showItem("context-openframeintab", !this.inSrcdocFrame);
     this.showItem("context-openframe", !this.inSrcdocFrame);
     this.showItem("context-bookmarkframe", !this.inSrcdocFrame);
-    this.showItem("context-printframe", lazy.gPrintEnabled);
-    this.showItem("print-frame-sep", lazy.gPrintEnabled);
 
     // Hide menu entries for images, show otherwise
     if (this.inFrame) {

browser/components/enterprisepolicies/Policies.sys.mjs

@@ -1207,16 +1207,6 @@ export var Policies = {
           false // preserveAllowListSettings
         );
         ContentBlockingPrefs.matchCBCategory();
-        // We don't want to lock the new exceptions UI unless
-        // that policy was explicitly set.
-        if (param.Category == "strict") {
-          Services.prefs.unlockPref(
-            "privacy.trackingprotection.allow_list.baseline.enabled"
-          );
-          Services.prefs.unlockPref(
-            "privacy.trackingprotection.allow_list.convenience.enabled"
-          );
-        }
       }
     },
     onBeforeUIStartup(manager, param) {

browser/components/urlbar/QuickActionsLoaderDefault.sys.mjs

@@ -169,9 +169,6 @@ const DEFAULT_ACTIONS = {
     l10nCommands: ["quickactions-cmd-print"],
     label: "quickactions-print2",
     icon: "chrome://global/skin/icons/print.svg",
-    isVisible: () => {
-      return Services.prefs.getBoolPref("print.enabled");
-    },
     onPick: () => {
       lazy.BrowserWindowTracker.getTopWindow({
         allowFromInactiveWorkspace: true,
@@ -213,9 +210,6 @@ const DEFAULT_ACTIONS = {
     l10nCommands: ["quickactions-cmd-savepdf2"],
     label: "quickactions-savepdf",
     icon: "chrome://global/skin/icons/print.svg",
-    isVisible: () => {
-      return Services.prefs.getBoolPref("print.enabled");
-    },
     onPick: () => {
       // This writes over the users last used printer which we
       // should not do. Refactor to launch the print preview with