[161909] Replace RDB with DTP

assembly/features/org.eclipse.wst.sdk/feature.xml

@@ -24,8 +24,7 @@
       <discovery label="Web Tools Platform (WTP) Updates" url="http://download.eclipse.org/webtools/updates"/>
    </url>
 
-
-  <includes
+   <includes
          id="org.eclipse.wst"
          version="0.0.0"/>
 
@@ -49,10 +48,6 @@
          id="org.eclipse.wst.web_sdk.feature"
          version="0.0.0"/>
 
-   <includes
-         id="org.eclipse.wst.rdb_sdk.feature"
-         version="0.0.0"/>
-
    <includes
          id="org.eclipse.wst.doc.isv.feature"
          version="0.0.0"/>