update all callers in toolkit and browser to use the new toolkit widgets

browser/base/content/printPreviewBindings.xml

@@ -44,7 +44,7 @@
    xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
 
   <binding id="printpreviewtoolbar" 
-           extends="chrome://global/content/bindings/toolbar.xml#toolbar">
+           extends="chrome://global/content/widgets/toolbar.xml#toolbar">
     <resources>
       <stylesheet src="chrome://communicator/skin/printing.css"/>
     </resources>

browser/base/skin/browser.xml

@@ -9,7 +9,7 @@
   <!-- :::/ widgets \ ::::::::::::::::::::::::::::::::::::::::::::::::::::: -->
 
   <binding id="toolbar-menu-button" display="xul:menu"
-           extends="chrome://global/content/bindings/toolbarbutton.xml#menu-button">
+           extends="chrome://global/content/widgets/toolbarbutton.xml#menu-button">
     <content>
       <children includes="observes|template|menupopup|tooltip"/>
       <xul:stack class="box-inherit toolbarbutton-menubutton-stack" flex="1">

toolkit/skin/mac/scrollbars.css

@@ -32,7 +32,7 @@
 
 scrollbar {
   -moz-appearance: scrollbar;
-  -moz-binding: url(chrome://global/content/bindings/nativescrollbar.xml#scrollbar);
+  -moz-binding: url(chrome://global/content/widgets/nativescrollbar.xml#scrollbar);
   min-width: 16px;
   cursor: default;
   background-color: white;

toolkit/skin/win/scrollbars.css

@@ -32,7 +32,7 @@
 
 scrollbar {
   -moz-appearance: scrollbartrack-horizontal;
-  -moz-binding: url("chrome://global/content/bindings/scrollbar.xml#scrollbar");
+  -moz-binding: url("chrome://global/content/widgets/scrollbar.xml#scrollbar");
   cursor: default;
   background: url("chrome://global/skin/scrollbar/slider.gif") scrollbar;
 }
@@ -122,7 +122,7 @@ scrollbar[orient="vertical"] > scrollbarbutton[type="decrement"] {
 
   html|div scrollbar {
     -moz-appearance: scrollbartrack-horizontal;
-    -moz-binding: url("chrome://global/content/bindings/scrollbar.xml#scrollbar");
+    -moz-binding: url("chrome://global/content/widgets/scrollbar.xml#scrollbar");
     cursor: default;
     background: url("chrome://global/skin/scrollbar/slider.gif") scrollbar;
   }