diff -r 2bf7d1df7393 -r 4ac512a68352 package_definition.xml
--- a/package_definition.xml	Wed Aug 25 15:49:24 2010 +0800
+++ b/package_definition.xml	Wed Aug 25 15:55:37 2010 +0800
@@ -1,29 +1,29 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <SystemDefinition schema="3.0.0">
-  <package id="usb" name="USB" levels="adaptation hw-if plugin framework server app-if">
-    <collection id="usbdrv" name="USB Device Drivers" level="hw-if">
-      <component id="peripheraldrv" name="Usb peripheral driver" purpose="optional">
-          <unit version="1" bldFile="usbdrv/peripheral/group" mrp="usbdrv/peripheral/group/peripheral.mrp"/>
-      </component>
-    </collection>
-    <collection id="usbmgmt" name="USB Management" level="server">
-      <component id="usbmgr" name="USB Manager" purpose="optional">
-        <unit version="2" bldFile="usbmgmt/usbmgr/group" mrp="usbmgmt/usbmgr/group/usb_manager.mrp"/>
-      </component>
-      <component id="usbmgrtest" name="USB Manager Tests" introduced="7.0" purpose="development" filter="test">
-        <unit version="2" mrp="usbmgmt/usbmgrtest/group/usb_test.mrp" bldFile="usbmgmt/usbmgrtest/group"/>
-      </component>
-      <component id="usbclassandmgrdocs" name="USB Class and Manager Documentation" purpose="development" class="doc">
-        <unit mrp="usbmgmt/usbclassandmgrdocs/usb_documentation.mrp"/>
-      </component>
-    </collection>
-    <collection id="usb_info" name="USB Info" level="app-if">
-      <component id="usb_metadata" name="USB Metadata" class="config" introduced="^3" purpose="development" target="desktop">
-        <unit mrp="usb_info/usb_metadata/usb_metadata.mrp"/>
-      </component>
-      <component id="usb_plat" name="USB Platform Interfaces" class="api" filter="s60">
-        <unit bldFile="usb_plat/group" mrp="usb_plat/group/usb_plat.mrp" />
-      </component>
-    </collection>
-  </package>
+ <package id="usb" name="USB" levels="adaptation hw-if plugin framework server app-if">
+  <collection id="usb_plat" name="USB Platform Interfaces" level="app-if">
+	<!-- placeholder for platform APIs -->
+  </collection>
+  <collection id="usbdrv" name="USB Device Drivers" level="hw-if">
+	 	<component id="peripheraldrv" name="Usb peripheral driver" purpose="optional">
+  		<unit version="1" bldFile="usbdrv/peripheral/group" mrp="usbdrv/peripheral/group/peripheral.mrp" /> 
+  	</component>
+  </collection>
+  <collection id="usbmgmt" name="USB Management" level="server">
+   <component id="usbmgr" name="USB Manager" purpose="optional">
+    <unit version="2" bldFile="usbmgmt/usbmgr/group" mrp="usbmgmt/usbmgr/group/usb_manager.mrp"/>
+   </component>
+   <component id="usbmgrtest" name="USB Manager Tests" introduced="7.0" purpose="development" filter="test">
+    <unit version="2" mrp="usbmgmt/usbmgrtest/group/usb_test.mrp" bldFile="usbmgmt/usbmgrtest/group"/>
+   </component>
+   <component id="usbclassandmgrdocs" name="USB Class and Manager Documentation" purpose="development" class="doc">
+    <unit mrp="usbmgmt/usbclassandmgrdocs/usb_documentation.mrp"/>
+   </component>
+  </collection>
+  <collection id="usb_info" name="USB Info" level="app-if">
+   <component id="usb_metadata" name="USB Metadata" class="config" introduced="^3" purpose="development" target="desktop">
+    <unit mrp="usb_info/usb_metadata/usb_metadata.mrp"/>
+   </component>
+  </collection>
+ </package>
 </SystemDefinition>