morgan pushed to branch tor-browser-152.0a1-16.0-2 at The Tor Project / Applications / Tor Browser Commits: 43543c5a by Henry Wilkes at 2026-06-08T14:16:11+00:00 fixup! BB 32308: Use direct browser sizing for letterboxing. BB 45017: CSS variable names for letterboxing. - - - - - 1 changed file: - toolkit/components/resistfingerprinting/RFPHelper.sys.mjs Changes: ===================================== toolkit/components/resistfingerprinting/RFPHelper.sys.mjs ===================================== @@ -997,7 +997,7 @@ class _RFPHelper { let colorRGBA; if (!verticalTabs) { lazy.logConsole.debug("Toolbar background used."); - colorRGBA = this._convertToRGBA(win, style, "--toolbar-bgcolor"); + colorRGBA = this._convertToRGBA(win, style, "--toolbar-background-color"); if (colorRGBA.a === 1) { return colorRGBA; } @@ -1027,7 +1027,7 @@ class _RFPHelper { lazy.logConsole.debug("Toolbox background used."); colorRGBA = this._composeRGBA( colorRGBA, - this._convertToRGBA(win, style, "--toolbox-bgcolor") + this._convertToRGBA(win, style, "--toolbox-background-color") ); if (colorRGBA.a === 1) { return colorRGBA; @@ -1040,7 +1040,11 @@ class _RFPHelper { // We use the theme's text colour to figure out whether the urlbar // background is overall meant to be light or dark. Unlike the urlbar, we // expect this colour to be (almost) opaque. - const textRGBA = this._convertToRGBA(win, style, "--toolbar-field-color"); + const textRGBA = this._convertToRGBA( + win, + style, + "--toolbar-field-text-color" + ); const textColor = new lazy.Color(textRGBA.r, textRGBA.g, textRGBA.b); if (textColor.relativeLuminance >= 0.5) { // Light text, so assume it has a dark background. @@ -1077,8 +1081,8 @@ class _RFPHelper { const verticalTabs = Services.prefs.getBoolPref(kPrefVerticalTabs); const chromeTextColorProperty = verticalTabs - ? "--toolbox-textcolor" - : "--toolbar-color"; + ? "--toolbox-text-color" + : "--toolbar-text-color"; const navbarStyle = win.getComputedStyle( win.document.getElementById("nav-bar") @@ -1099,10 +1103,10 @@ class _RFPHelper { // NOTE: In the default theme (no "lwtheme" attribute) with // browser.theme.native-theme set to false, --toolbar-field-color can be // set to "inherit", which means it will have a blank computed value. We - // fallback to --toolbar-color or --toolbox-textcolor in this case. + // fallback to --toolbar-text-color or --toolbox-text-color in this case. // Similarly, for windows OS, it can be set to "currentColor". urlbarTextRGBA = this._composeRGBA( - this._convertToRGBA(win, navbarStyle, "--toolbar-field-color", { + this._convertToRGBA(win, navbarStyle, "--toolbar-field-text-color", { fallbackProperty: chromeTextColorProperty, currentColorProperty: chromeTextColorProperty, }), View it on GitLab: https://gitlab.torproject.org/tpo/applications/tor-browser/-/commit/43543c5a... -- View it on GitLab: https://gitlab.torproject.org/tpo/applications/tor-browser/-/commit/43543c5a... You're receiving this email because of your account on gitlab.torproject.org. Manage all notifications: https://gitlab.torproject.org/-/profile/notifications | Help: https://gitlab.torproject.org/help