[Rust] Replace WTP.SSE XML editor by Wild Web Developer XML

Change-Id: I6ed8f06125aab5bb3623729b6e803892df04f8af
Signed-off-by: Mickael Istria <mistria@redhat.com>
diff --git a/packages/org.eclipse.epp.package.rust.feature/feature.xml b/packages/org.eclipse.epp.package.rust.feature/feature.xml
index c056146..3c0349f 100644
--- a/packages/org.eclipse.epp.package.rust.feature/feature.xml
+++ b/packages/org.eclipse.epp.package.rust.feature/feature.xml
@@ -20,6 +20,12 @@
       %license
    </license>
 
+   <requires>
+      <!-- Listed in feature.xml because the .product only allows features and
+       there is no feature for XML only in Wild Web Developer -->
+      <import plugin="org.eclipse.wildwebdeveloper.xml"/>
+   </requires>
+
    <includes
          id="org.eclipse.platform"
          version="0.0.0"
diff --git a/packages/org.eclipse.epp.package.rust.product/epp.product b/packages/org.eclipse.epp.package.rust.product/epp.product
index 4cd95ea..0aa34de 100644
--- a/packages/org.eclipse.epp.package.rust.product/epp.product
+++ b/packages/org.eclipse.epp.package.rust.product/epp.product
@@ -365,7 +365,6 @@
       <feature id="org.eclipse.corrosion.feature" installMode="root"/>
       <!-- TODO debug features for CDT? -->
       <feature id="org.eclipse.tm.terminal.feature" installMode="root"/>
-      <feature id="org.eclipse.wst.xml_ui.feature" installMode="root"/>
    </features>
 
    <repositories>