Bug 580220 - Simplify selectors involving the tabsontop attribute. r=gavin

browser/base/content/browser.css

@@ -80,7 +80,7 @@ toolbar[printpreview="true"] {
   -moz-box-ordinal-group: 100;
 }
 
-#navigator-toolbox[tabsontop="true"] > #TabsToolbar {
+#TabsToolbar[tabsontop="true"] {
   -moz-box-ordinal-group: 10;
 }
 

browser/themes/winstripe/browser/browser-aero.css

@@ -39,9 +39,9 @@
   }
 
   #toolbar-menubar:not(:-moz-lwtheme),
-  #navigator-toolbox[tabsontop="true"] > #TabsToolbar:not(:-moz-lwtheme),
-  #navigator-toolbox:not([tabsontop="true"]) > #nav-bar:not(:-moz-lwtheme),
-  #navigator-toolbox:not([tabsontop="true"]) > #nav-bar + #customToolbars + #PersonalToolbar[collapsed="true"] + #TabsToolbar:last-child:not(:-moz-lwtheme) {
+  #TabsToolbar[tabsontop="true"]:not(:-moz-lwtheme),
+  #navigator-toolbox[tabsontop="false"] > #nav-bar:not(:-moz-lwtheme),
+  #nav-bar + #customToolbars + #PersonalToolbar[collapsed="true"] + #TabsToolbar[tabsontop="false"]:last-child:not(:-moz-lwtheme) {
     background: transparent !important;
     color: black;
     text-shadow: 0 0 .7em white, 0 0 .7em white, 0 1px 0 rgba(255,255,255,.4);
@@ -54,9 +54,9 @@
 
   /* Make the window draggable by glassed toolbars (bug 555081) */
   #toolbar-menubar:not([autohide="true"]),
-  #navigator-toolbox[tabsontop="true"] > #TabsToolbar,
-  #navigator-toolbox:not([tabsontop="true"]) > #nav-bar,
-  #navigator-toolbox:not([tabsontop="true"]) > #nav-bar + #customToolbars + #PersonalToolbar[collapsed="true"] + #TabsToolbar:last-child,
+  #TabsToolbar[tabsontop="true"],
+  #navigator-toolbox[tabsontop="false"] > #nav-bar,
+  #nav-bar + #customToolbars + #PersonalToolbar[collapsed="true"] + #TabsToolbar[tabsontop="false"]:last-child,
   #navigator-toolbox > toolbar:not(#toolbar-menubar):-moz-lwtheme {
     -moz-binding: url("chrome://global/content/bindings/toolbar.xml#toolbar-drag");
   }

browser/themes/winstripe/browser/browser.css

@@ -84,7 +84,7 @@
   background-image: -moz-linear-gradient(@toolbarHighlight@, rgba(255,255,255,0));
 }
 
-#navigator-toolbox:not([tabsontop="true"]) > #toolbar-menubar:not(:-moz-lwtheme) {
+#navigator-toolbox[tabsontop="false"] > #toolbar-menubar:not(:-moz-lwtheme) {
   background-image: -moz-linear-gradient(@toolbarHighlight@, @toolbarHighlight@);
 }
 
@@ -1090,7 +1090,7 @@ richlistitem[type="action"][actiontype="switchtab"] > .ac-url-box > .ac-action-i
 }
 
 #TabsToolbar:not(:-moz-lwtheme),
-#navigator-toolbox:not([tabsontop="true"]) > #TabsToolbar {
+#TabsToolbar[tabsontop="false"] {
   background-image: -moz-linear-gradient(transparent, transparent 10%,
                                          rgba(0,0,0,.03) 50%, rgba(0,0,0,.1) 90%, rgba(0,0,0,.2));
 }
@@ -1153,7 +1153,7 @@ richlistitem[type="action"][actiontype="switchtab"] > .ac-url-box > .ac-action-i
   color: black;
 }
 
-#navigator-toolbox[tabsontop="true"] > #TabsToolbar > #tabbrowser-tabs > .tabbrowser-tab[selected="true"]:not(:-moz-lwtheme) {
+#tabbrowser-tabs[tabsontop="true"] > .tabbrowser-tab[selected="true"]:not(:-moz-lwtheme) {
   background-image: -moz-radial-gradient(center top, white, rgba(255,255,255,0) 60%),
                     -moz-linear-gradient(left, transparent, transparent 1px,
                                                @toolbarHighlight@ 1px, @toolbarHighlight@),