Bug 1756609 - Remove security.secure_connection_icon_color_gray pref. r=prathiksha

Differential Revision: https://phabricator.services.mozilla.com/D139391

browser/app/profile/firefox.js

@@ -1635,9 +1635,6 @@ pref("security.insecure_connection_icon.enabled", true);
 // Show degraded UI for http pages in private mode.
 pref("security.insecure_connection_icon.pbmode.enabled", true);
 
-// For secure connections, show gray instead of green lock icon
-pref("security.secure_connection_icon_color_gray", true);
-
 // Show "Not Secure" text for http pages; disabled for now
 pref("security.insecure_connection_text.enabled", false);
 pref("security.insecure_connection_text.pbmode.enabled", false);

browser/base/content/browser-siteIdentity.js

@@ -357,16 +357,6 @@ var gIdentityHandler = {
     );
     return this._httpsOnlyModeEnabledPBM;
   },
-  get _useGrayLockIcon() {
-    delete this._useGrayLockIcon;
-    XPCOMUtils.defineLazyPreferenceGetter(
-      this,
-      "_useGrayLockIcon",
-      "security.secure_connection_icon_color_gray",
-      false
-    );
-    return this._useGrayLockIcon;
-  },
 
   /**
    * Handles clicks on the "Clear Cookies and Site Data" button.
@@ -872,13 +862,6 @@ var gIdentityHandler = {
       );
     }
 
-    // Gray lock icon for secure connections if pref set
-    this._updateAttribute(
-      this._identityIcon,
-      "lock-icon-gray",
-      this._useGrayLockIcon
-    );
-
     // Push the appropriate strings out to the UI
     this._identityIcon.setAttribute("tooltiptext", tooltip);
 
@@ -1028,13 +1011,6 @@ var gIdentityHandler = {
       ciphers = "weak";
     }
 
-    // Gray lock icon for secure connections if pref set
-    this._updateAttribute(
-      this._identityPopup,
-      "lock-icon-gray",
-      this._useGrayLockIcon
-    );
-
     // If HTTPS-Only Mode is enabled, check the permission status
     const privateBrowsingWindow = PrivateBrowsingUtils.isWindowPrivate(window);
     let httpsOnlyStatus = "";

browser/themes/shared/controlcenter/panel.css

@@ -333,12 +333,6 @@
 
 #identity-popup[connection^=secure] .identity-popup-security-connection {
   background-image: url(chrome://global/skin/icons/security.svg);
-  -moz-context-properties: fill;
-}
-
-#identity-popup[connection^=secure][lock-icon-gray] .identity-popup-security-connection {
-  -moz-context-properties: fill, fill-opacity;
-  fill: currentColor;
 }
 
 /* Use [isbroken] to make sure we don't show a warning lock on an http page. See Bug 1192162. */

browser/themes/shared/identity-block/identity-block.inc.css

@@ -177,12 +177,6 @@
   list-style-image: url(chrome://global/skin/icons/security.svg);
 }
 
-#identity-box[pageproxystate="valid"].verifiedDomain #identity-icon:not([lock-icon-gray]),
-#identity-box[pageproxystate="valid"].mixedActiveBlocked #identity-icon:not([lock-icon-gray]) {
-  fill-opacity: 1;
-  fill: #12BC00;
-}
-
 #identity-box[pageproxystate="valid"].weakCipher #identity-icon,
 #identity-box[pageproxystate="valid"].mixedDisplayContent #identity-icon,
 #identity-box[pageproxystate="valid"].mixedDisplayContentLoadedActiveBlocked #identity-icon,