code cleanup: remove uses of [tabsintitlebar]

chrome/classic_firefox_menu_button.css

@@ -17,7 +17,7 @@ See the above repository for updates as well as full license text. */
   order: -1;
   margin-inline: 2px var(--uc-window-drag-space-pre,24px) !important;
 }
-:root:is([tabsintitlebar],[customtitlebar]) #nav-bar{
+:root[customtitlebar] #nav-bar{
   border-left-width: 0px;
   padding-left: 0px !important;
 }

chrome/click_selected_tab_to_focus_urlbar.css

@@ -49,7 +49,7 @@ See the above repository for updates as well as full license text. */
   content: "";
   pointer-events: auto;
 }
-:root:is([tabsintitlebar],[customtitlebar]):not([customizing]) .urlbar-input-container::before{
+:root[customtitlebar]:not([customizing]) .urlbar-input-container::before{
   left: var(--uc-window-drag-space-width);
   width: calc(100vw - var(--uc-window-control-width) - var(--uc-buttons-width) - 2 * var(--uc-window-drag-space-width));
 }
@@ -61,7 +61,7 @@ See the above repository for updates as well as full license text. */
   z-index: 1;
   pointer-events: none
 }
-:root:is([tabsintitlebar],[customtitlebar]) .browser-titlebar,
+:root[customtitlebar] .browser-titlebar,
 #titlebar{
   opacity: 1 !important;
   will-change: unset !important;

chrome/hide_tabs_with_one_tab.css

@@ -35,7 +35,7 @@ This will NOT work correctly if you have hidden tabs such as with tab groups ext
 }
 
 /* Fix window controls not being clickable */
-:root[tabsintitlebar] #toolbar-menubar:not([autohide="true"],[autohide=""])[inactive]{
+:root[customtitlebar] #toolbar-menubar:not([autohide="true"],[autohide=""])[inactive]{
   transition: height 0ms steps(1) 80ms;
 }
 :where(#nav-bar){

chrome/menubar_in_main_toolbar.css

@@ -26,10 +26,10 @@ See the above repository for updates as well as full license text. */
   max-width: 0px !important;
 }
 #toolbar-menubar > .titlebar-buttonbox-container{ display: none }
-:root:is([tabsintitlebar],[customtitlebar]) #TabsToolbar > .titlebar-buttonbox-container{
+:root[customtitlebar] #TabsToolbar > .titlebar-buttonbox-container{
   display: flex !important;
 }
-:root:is([tabsintitlebar],[customtitlebar])[sizemode="normal"] #TabsToolbar > .titlebar-spacer{
+:root[customtitlebar][sizemode="normal"] #TabsToolbar > .titlebar-spacer{
   display: flex !important;
 }
 @media -moz-pref("userchrome.menubar-in-main-toolbar.tabs-on-bottom.enabled"){
@@ -42,7 +42,7 @@ See the above repository for updates as well as full license text. */
   #TabsToolbar#TabsToolbar > :is(.titlebar-buttonbox-container,.titlebar-spacer){
     display: none !important;
   }
-  :root:is([tabsintitlebar],[customtitlebar]) #nav-bar > :is(.titlebar-spacer[type="post-tabs"],.titlebar-buttonbox-container){
+  :root[customtitlebar] #nav-bar > :is(.titlebar-spacer[type="post-tabs"],.titlebar-buttonbox-container){
     display: flex !important;
   }
 }

chrome/oneline_toolbar.css

@@ -59,7 +59,7 @@ See the above repository for updates as well as full license text. */
         :root[sizemode="fullscreen"] #nav-bar > .titlebar-buttonbox-container{
           display: flex !important;
         }
-        :root:is([tabsintitlebar],[customtitlebar]) :where(#toolbar-menubar:is([autohide=""],not([autohide="false"]))){
+        :root[customtitlebar] :where(#toolbar-menubar:is([autohide=""],not([autohide="false"]))){
           + #TabsToolbar{
             :root[sizemode="normal"] & {
               > .titlebar-spacer[type="post-tabs"]{
@@ -79,7 +79,7 @@ See the above repository for updates as well as full license text. */
         :root[sizemode="fullscreen"] #TabsToolbar > .titlebar-buttonbox-container{
           display: flex !important;
         }
-        :root:is([tabsintitlebar],[customtitlebar]) :where(#toolbar-menubar:is([autohide=""],not([autohide="false"]))){
+        :root[customtitlebar] :where(#toolbar-menubar:is([autohide=""],not([autohide="false"]))){
           + #TabsToolbar > :is(.titlebar-buttonbox-container,.titlebar-spacer[type="post-tabs"]){
             display: flex !important;
           }
@@ -100,7 +100,7 @@ See the above repository for updates as well as full license text. */
         :root[sizemode="fullscreen"] #TabsToolbar > .titlebar-buttonbox-container{
           display: flex !important;
         }
-        :root:is([tabsintitlebar],[customtitlebar]) :where(#toolbar-menubar:is([autohide=""],not([autohide="false"]))){
+        :root[customtitlebar] :where(#toolbar-menubar:is([autohide=""],not([autohide="false"]))){
           + #TabsToolbar > :is(.titlebar-buttonbox-container,.titlebar-spacer[type="pre-tabs"]){
             display: flex !important;
           }
@@ -118,7 +118,7 @@ See the above repository for updates as well as full license text. */
         :root[sizemode="fullscreen"] #nav-bar > .titlebar-buttonbox-container{
           display: flex !important;
         }
-        :root:is([tabsintitlebar],[customtitlebar]) :where(#toolbar-menubar:is([autohide=""],not([autohide="false"]))){
+        :root[customtitlebar] :where(#toolbar-menubar:is([autohide=""],not([autohide="false"]))){
           :root[sizemode="normal"] & {
             + #TabsToolbar > .titlebar-spacer[type="pre-tabs"]{
               display: flex !important;

chrome/selected_tab_as_urlbar.css

@@ -115,6 +115,6 @@ See the above repository for updates as well as full license text. */
   background-color: transparent !important;
 }
 
-:root:is([tabsintitlebar],[customtitlebar]) #titlebar:has(> #toolbar-menubar:is([autohide="false"],not([autohide]))) + #nav-bar{
+:root[customtitlebar] #titlebar:has(> #toolbar-menubar:is([autohide="false"],not([autohide]))) + #nav-bar{
   border-inline-width: 0 !important;
 }

chrome/tabs_below_content_v2.css

@@ -41,7 +41,7 @@ See the above repository for updates as well as full license text. */
   :root[sizemode="fullscreen"] #nav-bar > .titlebar-buttonbox-container{
     display: flex !important;
   }
-  :root:is([tabsintitlebar],[customtitlebar]) #toolbar-menubar:is([autohide=""],not([autohide="false"])) ~ #nav-bar{
+  :root[customtitlebar] #toolbar-menubar:is([autohide=""],not([autohide="false"])) ~ #nav-bar{
      > .titlebar-buttonbox-container{
       display: flex !important;
     }

chrome/tabs_on_bottom_v2.css

@@ -26,7 +26,7 @@ See the above repository for updates as well as full license text. */
   :root[sizemode="fullscreen"] #nav-bar > .titlebar-buttonbox-container{
     display: flex !important;
   }
-  :root:is([tabsintitlebar],[customtitlebar]) #toolbar-menubar:is([autohide=""],not([autohide="false"])) ~ #nav-bar{
+  :root[customtitlebar] #toolbar-menubar:is([autohide=""],not([autohide="false"])) ~ #nav-bar{
     > .titlebar-buttonbox-container{
       display: flex !important;
     }