Fix https://bz.apache.org/bugzilla/show_bug.cgi?id=59824
Mark the RewriteValve as async supported by default

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc8.0.x/trunk@1754943 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/java/org/apache/catalina/valves/rewrite/RewriteValve.java b/java/org/apache/catalina/valves/rewrite/RewriteValve.java
index fc4b7c2..fe84853 100644
--- a/java/org/apache/catalina/valves/rewrite/RewriteValve.java
+++ b/java/org/apache/catalina/valves/rewrite/RewriteValve.java
@@ -90,6 +90,11 @@
     protected Map<String, RewriteMap> maps = new Hashtable<>();
 
 
+    public RewriteValve() {
+        super(true);
+    }
+
+
     public boolean getEnabled() {
         return enabled;
     }
diff --git a/webapps/docs/changelog.xml b/webapps/docs/changelog.xml
index f445bf3..b488a0c 100644
--- a/webapps/docs/changelog.xml
+++ b/webapps/docs/changelog.xml
@@ -121,6 +121,10 @@
         When retrieving an object via a <code>ResourceLink</code>, ensure that
         the object obtained is of the expected type. (markt)
       </add>
+      <fix>
+        <bug>59824</bug>: Mark the <code>RewriteValve</code> as supporting async
+        processing by default. (markt)
+      </fix>
     </changelog>
   </subsection>
   <subsection name="Coyote">